Gates® Power Transmission Super HC® QD4/3V4.12 Heavy Duty Multiple Groove Sheave, 1-5/8 in QD® Bore, 4.12 in OD, 4 Grooves, 1-29/32 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: 7872, QD® Bore, 1-5/8 in Bore Dia, 4.12 in Outside Dia, 4 Grooves, 1-29/32 in Face Width, SH Bushing, For Use With: Super HC® and Super HC® PowerBand® Belts, Ductile Iron