50BS16 Sprocket With 1" Finished Bore 35B70 Sprockets This 4C120E Sheave uses a

This 4C120E Sheave uses a E QD bushing

Part #: CSB205

Sprocket Size: 41BS15

6313 ball bearings are found in a wide range of industrial and automation applications

Sprocket Size: 100BS18

50BS16 Sprocket With 1" Finished Bore 35B70 Sprockets This 4C120E Sheave uses aThis 50BS16 sprocket featured a 1" 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