50BS17 Sprocket With 1-3/8" Finished Bore 76-Tooth Sprocket What sets this 5209-2RS bearing

What sets this 5209-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Our UC207-21 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

This 160R28H sprocket is a durable

45V550SD Sheave Dimensions

What separates this 23V235JA sheave from the others is that it is made using a high strength cast iron

50BS17 Sprocket With 1-3/8" Finished Bore 76-Tooth Sprocket What sets this 5209-2RS bearingThis 50BS17 sprocket featured a 1 3 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear