50BS40 Sprocket With 1-3/4" Finished Bore filter_H50BS31 What sets this 5310 bearing

What sets this 5310 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

and uses heat-treated components for better performance and a higher strength

UEST206-20 bearing is a 1-1/4" bore normal-duty take-up bearing that utilizes a Tru-Loc device to secure to a 1-1/4" shaft

120A36 Sprocket Dimensions

UCFCS212-39 bearing is a 2-7/16" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 2-7/16" shaft and has an inch based housing

50BS40 Sprocket With 1-3/4" Finished Bore filter_H50BS31 What sets this 5310 bearingThis 50BS40 sprocket features a 1 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore