41BS19 Sprocket With 5/8" Finished Bore 5.5" Stock Bore 120R30 sprockets are bored to

120R30 sprockets are bored to accept a R1 type taper bushing

41BS54 1 1/4" Finished Bore Sprocket Dimensions

This 35BS27 sprocket features a 3/4" finished bore including a key-way and two setscrews

This 40B29 sprocket is a durable

Sprocket Size: 40BTB96

41BS19 Sprocket With 5/8" Finished Bore 5.5" Stock Bore 120R30 sprockets are bored toThis 41BS19 sprocket featured a 5 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 #41 roller chain and sprocket thus preventing premature wear or