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            "Width (mm)": "32.5 – 57",
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        "description": "FleetRunner™ Heavy Duty Belt Tensioners When it comes to rugged applications in severe conditions, FleetRunner™ Heavy Duty Belt Tensioners are top of the line. For these belt tensioners, there’s no such thing as a too-heavy application. Tested to withstand and excel under extreme pressure, get up to three times the life cycle with Gates over other aftermarket providers. Double Row Bearings (twin rows of bearings) carry more load and last up to three times longer than two separate bearings. Labyrinth Seal technology prevents contamination of internal parts improving durability and increasing service life. A Machined Steel Pulley reduces surface wear while shielding the internal bearing from external contaminants and damage. A patented Damping Mechanism provides maximum stability, reduces vibration, and increasing service life.",
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