50BS35 Sprocket With 1" Finished Bore filter_35B19-SB 100B42 sprockets with a stock

100B42 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Something that is notable about this 10B40 sprocket is that it fully meets all ISO Standards

This 160R13H sprocket is a durable

This 2TB136 Pulley uses a Q1-series bushing

50BS35 Sprocket With 1" Finished Bore filter_35B19-SB 100B42 sprockets with a stockThis 50BS35 sprocket features a 1" 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 #50 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 sprockets,