40BS33 Sprocket With 7/8" Finished Bore filter_35B19-SB 40BS24 1-1/4" Finished Bore Sprocket

40BS24 1-1/4" Finished Bore Sprocket Dimensions:

120C80 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Tooth Count: 11

Variable Pitch 2VP71 Pulley 3/4" is designed and engineered in a way that allows for precise adjustments in diameter

40BS19 1-3/16" Finished Bore Sprocket Dimensions:

40BS33 Sprocket With 7/8" Finished Bore filter_35B19-SB 40BS24 1-1/4" Finished Bore SprocketThis 40BS33 sprocket features a 7 8" 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,