40BS41 Sprocket With 3/4" Finished Bore filter_H35B80 120A30 sprockets with a stock

120A30 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

This 140A24 sprocket is a durable

UCW202 Bearing Dimensions

Sprocket Size: 100B29

40BS41 Sprocket With 3/4" Finished Bore filter_H35B80 120A30 sprockets with a stockThis 40BS41 sprocket features a 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 #40 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,