40BS16 Sprocket With 7/8" Finished Bore American Standard Roller Chain This 35H30 sprocket is a

This 35H30 sprocket is a durable

2040B23 double pitch sprockets are manufactured specifically for C2040 double pitch roller chain

Size: 3B200SF

Pitch (P): 31

40BS16 Sprocket With 7/8" Finished Bore American Standard Roller Chain This 35H30 sprocket is aThis 40BS16 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 #40 roller chain and sprocket thus preventing premature wear or