80BS40 Sprocket With 2-15/16" Finished Bore filter_H80BS11 and has a 3/8" stock

and has a 3/8" stock bore

This 80BS35 sprocket features a 1-5/8" finished bore including a key-way and two setscrews

SSUCTPFL205 Bearing Dimensions

HCFJT206-20 bearings are commonly used in applications such as

Something else that is notable about this 60B21 sprocket is that it fully meets all ANSI Standards

80BS40 Sprocket With 2-15/16" Finished Bore filter_H80BS11 and has a 3/8" stockThis 80BS40 sprocket features a 2 15 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 40 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