Gates® Power Transmission Super HC® QD3/5V18.70 Heavy Duty Multiple Groove Sheave, 3-1/2 in QD® Bore, 18.7 in OD, 3 Grooves, 2-3/8 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: 7874, QD® Bore, 3-1/2 in Bore Dia, 18.7 in Outside Dia, 3 Grooves, 2-3/8 in Face Width, E Bushing, For Use With: Super HC® and Super HC® PowerBand® Belts, Ductile Iron