50BS16 Sprocket With 1-1/4" Finished Bore filter_H35B36 This 40BS47 sprocket features a

This 40BS47 sprocket features a 7/8" finished bore including a key-way and two setscrews

This 100BS11 sprocket features a 1-1/4" finished bore with a key-way and two set screws

#200A19 sprockets have 19 teeth

UCFBS205-14 flange bearings are designed with an inch-based housing and for circumstances where the bearing is needed in a limited space application and is to be mounted on one side

50BS16 Sprocket With 1-1/4" Finished Bore filter_H35B36 This 40BS47 sprocket features aThis 50BS16 sprocket featured a 1 1 4" 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