Gates® Power Transmission Super HC® QD8/8V21.20 Heavy Duty Multiple Groove Sheave, 1-15/16 to 5-1/2 in QD® Bore, 21.2 in OD, 8 Grooves, 9-3/8 in W Face
Gates QD, or "Quick Disconnect", sheaves are designed for easy, convenient use with your Super HC® and Super HC PowerBand® belts.
Gates® Power Transmission Super HC® Multiple Groove Sheave, Heavy Duty, Series: 7876, QD® Bore, 1-15/16 to 5-1/2 in Bore Dia, 21.2 in Outside Dia, 8 Grooves, 9-3/8 in Face Width, M Bushing, For Use With: Super HC® and Super HC® PowerBand® Belts, Ductile Iron