Gates® Power Transmission Super HC® QD6/5V21.20 Heavy Duty Multiple Groove Sheave, 1 to 3-15/16 in QD® Bore, 21.2 in OD, 6 Grooves, 21.1 in Dia Pitch, 4-7/16 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: 7874, QD® Bore, 1 to 3-15/16 in Bore Dia, 21.2 in Outside Dia, 21.1 in, 6 Grooves, 4-7/16 in Face Width, F Bushing, 3-3/4 in Overall Length, For Use With: Super HC® and Super HC® PowerBand® Belts, Ductile Iron