4B80SK Sheave four-groove 8.35" OD Hanger Bearings UCHA202-10 bearing is a 5/8"

UCHA202-10 bearing is a 5/8" bore normal-duty hanger bearing that utilizes set screws to secure to a 5/8" shaft

120BS22 1 1/4" Finished Bore Sprocket Dimensions

For more information on a four groove 43V1400SK sheave

For more information on a four groove 45V1130E sheave

Shaft Diameter (d): 3-7/16"

4B80SK Sheave four-groove 8.35" OD Hanger Bearings UCHA202-10 bearing is a 5/8"This 4B80SK sheave features four grooves, is 8. 35" in diameter, and is designed to use a SK bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are