50BS10 Sprocket With 7/8" Finished Bore filter_35B10-FB This 40BS37 sprocket features a

This 40BS37 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

and roller chain lubricant

Part #: HCFJT 209-27

This 100BTB32 sprocket is a durable

USA Roller Chain & Sprockets is proud to offer this product as a bored-to-size sprocket

50BS10 Sprocket With 7/8" Finished Bore filter_35B10-FB This 40BS37 sprocket features aThis 50BS10 sprocket featured a 7 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 or