80BS51 Sprocket With 1-5/8" Finished Bore 35B14 Sprockets This 60BS29 sprocket featured a

This 60BS29 sprocket featured a 1-3/16" finished bore with a key-way and two set screws

50BS29 1 7/16" Finished Bore Sprocket Dimensions

This 60A25 sprocket is a durable

Pitch Diameter: 101

80BS51 Sprocket With 1-5/8" Finished Bore 35B14 Sprockets This 60BS29 sprocket featured aThis 80BS51 sprocket features a 1 5 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 51 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 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