60BS48 Sprocket With 1-3/4" Finished Bore 603R Roller Chain This 50BS35 sprocket features a

This 50BS35 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

40BS30 1-1/2" Finished Bore Sprocket Dimensions:

Housing Number: FS 209

This 160C11 sprocket is a durable

60BS48 Sprocket With 1-3/4" Finished Bore 603R Roller Chain This 50BS35 sprocket features aThis 60BS48 sprocket features a 1 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore