60BS30 Sprocket With 1-7/16" Finished Bore filter_50BS38-FB This 50BS112 sprocket features a

This 50BS112 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

160A54 Sprocket Dimensions

41BS70 1 1/4" Finished Bore Sprocket Dimensions

Sprocket Size: 60B41

60BS30 Sprocket With 1-7/16" Finished Bore filter_50BS38-FB This 50BS112 sprocket features aThis 60BS30 sprocket featured a 1 7 16" 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 #60 roller chain and sprocket thus preventing premature wear