Multi-Duty™ Sheaves - QD™

Scraped SKU: 7834-000000-000000 Series: Multi-Duty™ Sheaves - QD™ 2026-06-11 09:29:44

Attributes

Part Number7834-000000-000000

Description

Multi-Duty™ Sheaves - QD™ From heavy-duty sheaves built to haul your heavy loads to light-duty sheaves designed for your vehicle’s drive system, and multi-duty sheaves for every application in between, Gates designs a wide range of versatile, high performance sheaves to keep your belt drive system running smooth. Each sheave is precision manufactured to ensure the perfect fit, and can be completely customized to your belt system with Gates Made-To-Order metals. WARNING: Do NOT use these sheaves with rim speeds in excess of 6,500 fpm. Use with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts. WARNING: Do NOT use with "A" section PowerBand belts. Precise sheave design produces positive, press fit to shaft. Precision manufactured and static balanced. Details shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.

Variations (598)

QD10B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)69.48

QD10B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)113.2

QD10B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)73.0

QD10B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)98.5

QD10B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)95.0

QD10B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)116.0

QD10B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)110.0

QD10B25.0

Outside Diameter (in)25
Outside Diameter (mm)635
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)142.0

QD10B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)165.0

QD10B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)230.0

QD10B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.06

QD10B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.87

QD10B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.8

QD10B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.79

QD10B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.0

QD10B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)25.16

QD10B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.0

QD10B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.4

QD10B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)27.0

QD10B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)30.0

QD10B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)55.52

QD10B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)60.7

QD10C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)70.62

QD10C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)101.0

QD10C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)86.0

QD10C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)151.0

QD10C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)120.0

QD10C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)181.0

QD10C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)237.0

QD10C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)249.0

QD10C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)277.0

QD10C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)336.0

QD10C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)305.0

QD10C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)335.0

QD10C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)455.0

QD10C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)503.0

QD10C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)44.7

QD10C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)50.58

QD10C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)101.0

QD10C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)101.0

QD10D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)153.0

QD10D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)186.0

QD10D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)221.0

QD10D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)221.0

QD10D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)247.0

QD10D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)270.0

QD10D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)267.0

QD10D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)263.0

QD10D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)274.0

QD10D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)408.0

QD10D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)361.0

QD10D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)430.0

QD10D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)638.0

QD10D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)788.0

QD10D48.0

Outside Diameter (in)48.6
Outside Diameter (mm)1234.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)961.0

QD10D58.0

Outside Diameter (in)58.6
Outside Diameter (mm)1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)1200.0

QD12C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)86.0

QD12C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)96.0

QD12C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)104.0

QD12C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack999
Weight (lbs.)126.0

QD12C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)134.0

QD12C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)153.0

QD12C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)175.0

QD12C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)198.0

QD12C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)237.0

QD12C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)277.0

QD12C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)357.0

QD12C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)430.0

QD12C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)520.0

QD12C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)595.0

QD12C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)75.0

QD12C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)86.0

QD12D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)176.0

QD12D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)210.0

QD12D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)227.0

QD12D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)244.0

QD12D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)262.0

QD12D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)281.0

QD12D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)300.0

QD12D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)279.0

QD12D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)289.0

QD12D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)309.0

QD12D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)352.0

QD12D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)384.0

QD12D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)515.0

QD12D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)650.0

QD12D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)855.0

QD12D48.0

Outside Diameter (in)48.6
Outside Diameter (mm)1234.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)1085.0

QD12D58.0

Outside Diameter (in)58.6
Outside Diameter (mm)1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)1395.0

QD1A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.76

QD1A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.79

QD1A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.15

QD1A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.93

QD1A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.87

QD1A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)50.18

QD1A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)30.31

QD1A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)40.0

QD1A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)52.0

QD1A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.3

QD1A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.0

QD1A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)1.62

QD1A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)1.86

QD1A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.13

QD1A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.42

QD1A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.94

QD1A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.24

QD1A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.62

QD1A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.0

QD1A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.47

QD1A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.59

QD1A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.8

QD1A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.23

QD1A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.7

QD1A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.94

QD1A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.44

QD1A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.0

QD1A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.0

QD1A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.29

QD1A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.77

QD1A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.83

QD1A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.8

QD1C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.58

QD1C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.45

QD1C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.22

QD1C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.01

QD1C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.56

QD1C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)27.38

QD1C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.76

QD1C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)44.5

QD1C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)31.69

QD1C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)31.8

QD1C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.5

QD1C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.38

QD1C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.23

QD1C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.38

QD1C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.77

QD1C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.84

QD2A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.79

QD2A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.52

QD2A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)25.56

QD2A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)25.32

QD2A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)32.83

QD2A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)39.8

QD2A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)41.34

QD2A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)58.0

QD2A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)72.0

QD2A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.39

QD2A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.63

QD2A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)2.95

QD2A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.2

QD2A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.57

QD2A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)165.0

QD2A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.88

QD2A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.0

QD2A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.31

QD2A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.0

QD2A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.33

QD2A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.85

QD2A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.01

QD2A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.57

QD2A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.12

QD2A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.95

QD2A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.92

QD2A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.0

QD2A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.71

QD2A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.21

QD2A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.12

QD2A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.53

QD2A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.65

QD2A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.35

QD2C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)21.7

QD2C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.2

QD2C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.57

QD2C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)27.01

QD2C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)30.39

QD2C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.66

QD2C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)41.28

QD2C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)56.16

QD2C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)54.1

QD2C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)61.0

QD2C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)88.0

QD2C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)79.0

QD2C5.6

Outside Diameter (in)6
Outside Diameter (mm)152.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.5

QD2C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.4

QD2C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.86

QD2C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.62

QD2C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.97

QD2C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.2

QD2C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.99

QD3A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.8

QD3A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.34

QD3A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)29.31

QD3A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)41.5

QD3A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)50.72

QD3A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)45.85

QD3A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)43.2

QD3A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)73.0

QD3A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)83.0

QD3A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.38

QD3A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)3.48

QD3A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.01

QD3A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.18

QD3A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.76

QD3A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)103.0

QD3A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.01

QD3A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.89

QD3A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.32

QD3A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.92

QD3A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.96

QD3A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.31

QD3A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.41

QD3A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.65

QD3A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.78

QD3A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.02

QD3A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.73

QD3A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.5

QD3A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.33

QD3A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.02

QD3A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.17

QD3A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.46

QD3A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.12

QD3A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.58

QD3C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.7

QD3C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)37.99

QD3C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)31.37

QD3C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)41.06

QD3C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)41.45

QD3C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)50.07

QD3C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)52.88

QD3C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)65.99

QD3C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)69.0

QD3C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)78.0

QD3C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)101.0

QD3C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)129.0

QD3C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)143.0

QD3C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)170.0

QD3C5.0

Outside Diameter (in)5.4
Outside Diameter (mm)137.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.55

QD3C5.6

Outside Diameter (in)6
Outside Diameter (mm)152.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.5

QD3C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)190.0

QD3C6.0

Outside Diameter (in)6.4
Outside Diameter (mm)162.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.5

QD3C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.97

QD3C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.28

QD3C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.35

QD3C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.41

QD3C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)26.55

QD3C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)30.05

QD3D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)83.0

QD3D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)88.0

QD3D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)88.0

QD3D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)111.0

QD3D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)111.0

QD3D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)105.0

QD3D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)105.0

QD3D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)150.0

QD3D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)146.0

QD3D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)199.0

QD3D24.0

Outside Diameter (in)24.6
Outside Diameter (mm)624.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)135.0

QD3D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)236.0

QD3D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)332.0

QD3D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)250.0

QD4A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.75

QD4A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)28.48

QD4A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.47

QD4A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)45.74

QD4A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)56.03

QD4A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)63.31

QD4A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)58.0

QD4A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)77.0

QD4A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)110.0

QD4A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)4.73

QD4A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.14

QD4A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.32

QD4A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.54

QD4A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.33

QD4A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)120.0

QD4A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.74

QD4A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.13

QD4A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.61

QD4A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.24

QD4A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.63

QD4A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.98

QD4A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.38

QD4A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.36

QD4A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.8

QD4A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.03

QD4A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.65

QD4A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.28

QD4A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.95

QD4A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.33

QD4A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.21

QD4A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.83

QD4A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)25.65

QD4A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.66

QD4C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)38.09

QD4C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.98

QD4C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)46.44

QD4C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)48.45

QD4C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)50.55

QD4C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)54.45

QD4C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)62.88

QD4C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)85.01

QD4C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)86.0

QD4C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)108.0

QD4C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)116.0

QD4C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)165.0

QD4C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)170.0

QD4C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)366.0

QD4C5.0

Outside Diameter (in)5.4
Outside Diameter (mm)137.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.42

QD4C5.6

Outside Diameter (in)6
Outside Diameter (mm)152.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.3

QD4C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)256.0

QD4C6.0

Outside Diameter (in)6.4
Outside Diameter (mm)162.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.9

QD4C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.84

QD4C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)21.09

QD4C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.12

QD4C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)26.77

QD4C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)30.63

QD4C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.3

QD4D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)85.0

QD4D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)76.0

QD4D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)107.0

QD4D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)106.0

QD4D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)106.0

QD4D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)110.0

QD4D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)110.0

QD4D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)150.0

QD4D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)111.0

QD4D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)146.0

QD4D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)181.0

QD4D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)199.0

QD4D24.0

Outside Diameter (in)24.6
Outside Diameter (mm)624.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)170.0

QD4D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)257.0

QD4D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)361.0

QD4D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)498.0

QD5A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.15

QD5A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)36.32

QD5A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)47.92

QD5A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)49.0

QD5A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)75.0

QD5A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)70.36

QD5A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)74.0

QD5A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)97.33

QD5A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)105.0

QD5A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.25

QD5A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.9

QD5A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.41

QD5A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.58

QD5A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.53

QD5A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)145.0

QD5A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.62

QD5A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.3

QD5A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.92

QD5A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.68

QD5A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.19

QD5A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.45

QD5A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.02

QD5A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.45

QD5A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.78

QD5A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.1

QD5A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.76

QD5A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.04

QD5A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.18

QD5A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.84

QD5A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)21.39

QD5A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.14

QD5A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.95

QD5A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)29.53

QD5C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.67

QD5C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.0

QD5C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)51.83

QD5C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)75.78

QD5C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)60.62

QD5C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)68.0

QD5C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)79.0

QD5C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)96.28

QD5C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)114.0

QD5C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)109.0

QD5C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)133.0

QD5C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)160.0

QD5C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)205.0

QD5C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)260.0

QD5C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)275.0

QD5C6.0

Outside Diameter (in)6.4
Outside Diameter (mm)162.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.3

QD5C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)22.67

QD5C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)29.94

QD5C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)27.26

QD5C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)37.0

QD5C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)35.0

QD5C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)44.18

QD5D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)98.0

QD5D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)114.0

QD5D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)134.0

QD5D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)140.0

QD5D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)140.0

QD5D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)114.0

QD5D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)146.0

QD5D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)143.0

QD5D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)128.0

QD5D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)164.0

QD5D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)188.0

QD5D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)221.0

QD5D24.0

Outside Diameter (in)24.6
Outside Diameter (mm)624.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)192.0

QD5D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)296.0

QD5D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)411.0

QD5D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)546.0

QD5D48.0

Outside Diameter (in)48.6
Outside Diameter (mm)1234.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)671.0

QD5D58.0

Outside Diameter (in)58.6
Outside Diameter (mm)1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)750.0

QD6A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)36.0

QD6A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)43.74

QD6A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)52.46

QD6A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)66.41

QD6A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)81.85

QD6A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)73.0

QD6A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)82.0

QD6A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)116.0

QD6A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)132.0

QD6A3.0/B3.4

Outside Diameter (in)3.75
Outside Diameter (mm)95.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)5.95

QD6A3.2/B3.6

Outside Diameter (in)3.95
Outside Diameter (mm)100.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.76

QD6A3.4/B3.8

Outside Diameter (in)4.15
Outside Diameter (mm)105.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)7.25

QD6A3.6/B4.0

Outside Diameter (in)4.35
Outside Diameter (mm)110.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)6.94

QD6A3.8/B4.2

Outside Diameter (in)4.55
Outside Diameter (mm)115.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)8.71

QD6A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)175.0

QD6A4.0/B4.4

Outside Diameter (in)4.75
Outside Diameter (mm)120.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.13

QD6A4.2/B4.6

Outside Diameter (in)4.95
Outside Diameter (mm)125.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)9.51

QD6A4.4/B4.8

Outside Diameter (in)5.15
Outside Diameter (mm)130.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.16

QD6A4.6/B5.0

Outside Diameter (in)5.35
Outside Diameter (mm)135.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)10.99

QD6A4.8/B5.2

Outside Diameter (in)5.55
Outside Diameter (mm)141
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.82

QD6A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)11.56

QD6A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.62

QD6A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.16

QD6A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.12

QD6A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.05

QD6A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.7

QD6A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.88

QD6A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.28

QD6A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.75

QD6A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.89

QD6A7.6/B8.0

Outside Diameter (in)8.35
Outside Diameter (mm)212.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.94

QD6A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)27.46

QD6A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.13

QD6C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)54.19

QD6C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)66.75

QD6C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)65.65

QD6C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)95.7

QD6C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)72.5

QD6C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)84.0

QD6C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)92.0

QD6C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)126.0

QD6C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)102.0

QD6C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)150.0

QD6C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)162.0

QD6C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)180.0

QD6C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)230.0

QD6C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)315.0

QD6C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)325.0

QD6C6.0

Outside Diameter (in)6.4
Outside Diameter (mm)162.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.6

QD6C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.1

QD6C7.5

Outside Diameter (in)7.9
Outside Diameter (mm)200.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.61

QD6C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)32.32

QD6C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.47

QD6C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.31

QD6C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)53.68

QD6D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)111.0

QD6D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)140.0

QD6D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)140.0

QD6D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)159.0

QD6D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)159.0

QD6D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)162.0

QD6D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)162.0

QD6D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack999
Weight (lbs.)199.0

QD6D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)145.0

QD6D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack999
Weight (lbs.)223.0

QD6D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)249.0

QD6D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack999
Weight (lbs.)258.0

QD6D24.0

Outside Diameter (in)24.6
Outside Diameter (mm)624.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)264.0

QD6D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)331.0

QD6D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)460.0

QD6D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)606.0

QD6D48.0

Outside Diameter (in)48.6
Outside Diameter (mm)1234.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)744.0

QD6D58.0

Outside Diameter (in)58.6
Outside Diameter (mm)1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)800.0

QD7A10.6/B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.0

QD7A12.0/B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)48.0

QD7A13.2/B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)49.0

QD7A15.0/B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)62.0

QD7A15.6/B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)69.0

QD7A18.0/B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)80.0

QD7A19.6/B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)95.0

QD7A24.6/B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)123.0

QD7A29.6/B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)160.0

QD7A37.6/B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)233.0

QD7A5.0/B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)12.6

QD7A5.2/B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)14.0

QD7A5.4/B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.1

QD7A5.6/B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.2

QD7A5.8/B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.7

QD7A6.0/B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)17.2

QD7A6.2/B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.3

QD7A6.4/B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.5

QD7A6.6/B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)21.0

QD7A7.0/B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.0

QD7A8.2/B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)31.0

QD7A9.0/B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.0

QD7C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)60.0

QD7C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)66.0

QD7C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)73.0

QD7C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)70.0

QD7C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)78.0

QD7C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)84.0

QD7C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)100.0

QD7C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)117.0

QD7C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)131.0

QD7C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)167.0

QD7C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)209.0

QD7C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)221.0

QD7C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)282.0

QD7C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)442.0

QD7C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)488.0

QD7C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)26.0

QD7C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)35.0

QD7C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)40.0

QD7C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)48.0

QD7C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)55.0

QD8B11.0

Outside Diameter (in)11.35
Outside Diameter (mm)288.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)60.3

QD8B12.4

Outside Diameter (in)12.75
Outside Diameter (mm)323.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)54.38

QD8B13.6

Outside Diameter (in)13.95
Outside Diameter (mm)354.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)53.0

QD8B15.4

Outside Diameter (in)15.75
Outside Diameter (mm)400.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)82.26

QD8B16.0

Outside Diameter (in)16.35
Outside Diameter (mm)415.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)73.0

QD8B18.4

Outside Diameter (in)18.75
Outside Diameter (mm)476.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)87.7

QD8B20.0

Outside Diameter (in)20.35
Outside Diameter (mm)516.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)87.0

QD8B25.0

Outside Diameter (in)25.35
Outside Diameter (mm)643.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)118.0

QD8B30.0

Outside Diameter (in)30.35
Outside Diameter (mm)770.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)149.0

QD8B38.0

Outside Diameter (in)38.35
Outside Diameter (mm)974.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)205.0

QD8B5.4

Outside Diameter (in)5.75
Outside Diameter (mm)146.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)13.3

QD8B5.6

Outside Diameter (in)5.95
Outside Diameter (mm)151.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.82

QD8B5.8

Outside Diameter (in)6.15
Outside Diameter (mm)156.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)16.6

QD8B6.0

Outside Diameter (in)6.35
Outside Diameter (mm)161.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)15.98

QD8B6.2

Outside Diameter (in)6.55
Outside Diameter (mm)166.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)18.4

QD8B6.4

Outside Diameter (in)6.75
Outside Diameter (mm)171.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)19.66

QD8B6.6

Outside Diameter (in)6.95
Outside Diameter (mm)176.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)20.0

QD8B6.8

Outside Diameter (in)7.15
Outside Diameter (mm)181.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)24.33

QD8B7.0

Outside Diameter (in)7.35
Outside Diameter (mm)186.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)23.0

QD8B7.4

Outside Diameter (in)7.75
Outside Diameter (mm)196.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.14

QD8B8.6

Outside Diameter (in)8.95
Outside Diameter (mm)227.3
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)33.57

QD8B9.4

Outside Diameter (in)9.75
Outside Diameter (mm)247.7
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)51.0

QD8C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)72.71

QD8C10.5

Outside Diameter (in)10.9
Outside Diameter (mm)276.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)90.0

QD8C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)75.99

QD8C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)34.52

QD8C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)108.0

QD8C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)144.5

QD8C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)125.3

QD8C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)133.0

QD8C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)146.0

QD8C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)188.0

QD8C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)230.0

QD8C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)230.0

QD8C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)285.0

QD8C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)590.0

QD8C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)530.0

QD8C7.0

Outside Diameter (in)7.4
Outside Diameter (mm)188
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1000
Weight (lbs.)29.81

QD8C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)37.52

QD8C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)46.38

QD8C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)50.07

QD8C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)56.13

QD8D12.0

Outside Diameter (in)12.6
Outside Diameter (mm)32
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)151.0

QD8D13.0

Outside Diameter (in)13.6
Outside Diameter (mm)345.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)168.0

QD8D13.5

Outside Diameter (in)14.1
Outside Diameter (mm)358.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)168.0

QD8D14.0

Outside Diameter (in)14.6
Outside Diameter (mm)370.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)181.0

QD8D14.5

Outside Diameter (in)15.1
Outside Diameter (mm)383.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)181.0

QD8D15.0

Outside Diameter (in)15.6
Outside Diameter (mm)396.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)216.0

QD8D15.5

Outside Diameter (in)16.1
Outside Diameter (mm)408.9
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)216.0

QD8D16.0

Outside Diameter (in)16.6
Outside Diameter (mm)421.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)237.0

QD8D17.0

Outside Diameter (in)17.6
Outside Diameter (mm)447
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)176.0

QD8D18.0

Outside Diameter (in)18.6
Outside Diameter (mm)472.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)249.0

QD8D20.0

Outside Diameter (in)20.6
Outside Diameter (mm)523.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)277.0

QD8D22.0

Outside Diameter (in)22.6
Outside Diameter (mm)574
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)326.0

QD8D27.0

Outside Diameter (in)27.6
Outside Diameter (mm)701
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)376.0

QD8D33.0

Outside Diameter (in)33.6
Outside Diameter (mm)853.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)524.0

QD8D40.0

Outside Diameter (in)40.6
Outside Diameter (mm)1031.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)695.0

QD8D48.0

Outside Diameter (in)48.6
Outside Diameter (mm)1234.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)849.0

QD8D58.0

Outside Diameter (in)58.6
Outside Diameter (mm)1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)975.0

QD9C10.0

Outside Diameter (in)10.4
Outside Diameter (mm)264.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)72.0

QD9C11.0

Outside Diameter (in)11.4
Outside Diameter (mm)289.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)88.0

QD9C12.0

Outside Diameter (in)12.4
Outside Diameter (mm)315
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)102.0

QD9C13.0

Outside Diameter (in)13.4
Outside Diameter (mm)340.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)99.0

QD9C14.0

Outside Diameter (in)14.4
Outside Diameter (mm)365.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)108.0

QD9C16.0

Outside Diameter (in)16.4
Outside Diameter (mm)416.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)129.0

QD9C18.0

Outside Diameter (in)18.4
Outside Diameter (mm)467.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)143.0

QD9C20.0

Outside Diameter (in)20.4
Outside Diameter (mm)518.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)156.0

QD9C24.0

Outside Diameter (in)24.4
Outside Diameter (mm)619.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)192.0

QD9C27.0

Outside Diameter (in)27.4
Outside Diameter (mm)696
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)227.0

QD9C30.0

Outside Diameter (in)30.4
Outside Diameter (mm)772.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)317.0

QD9C36.0

Outside Diameter (in)36.4
Outside Diameter (mm)924.6
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)383.0

QD9C44.0

Outside Diameter (in)44.4
Outside Diameter (mm)1127.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)493.0

QD9C50.0

Outside Diameter (in)50.4
Outside Diameter (mm)1280.2
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)585.0

QD9C8.0

Outside Diameter (in)8.4
Outside Diameter (mm)213.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)42.0

QD9C8.5

Outside Diameter (in)8.9
Outside Diameter (mm)226.1
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)47.0

QD9C9.0

Outside Diameter (in)9.4
Outside Diameter (mm)238.8
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)51.0

QD9C9.5

Outside Diameter (in)9.9
Outside Diameter (mm)251.5
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1
Weight (lbs.)66.0

Specifications

Outside Diameter (in)3.75 – 58.6
Outside Diameter (mm)32 – 1488.4
Markets/ApplicationsUse with Hi-Power® II, Tri-Power®, Dubl-V, Power Curve®, PowerBack® and classical section PowerBand® belts.
TrademarksQD® is a Registered Trademark of Emerson Electric.
NotesDetails shown which do not affect drive function or overall weight may be changed without notification. Sheaves and bushings must be ordered separately. The multi-duty function applies to part numbers showing both the A and B dimensions.
WARNINGDo NOT use these sheaves with rim speeds in excess of 6,500 fpm. Do NOT use with "A" section PowerBand® belts.
Customer Pack1 – 1000
Weight (lbs.)1.62 – 1395.0

PDF Documents

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