50BS57 Sprocket With 1-1/8" Finished Bore filter_25B28-SB For more information on a

For more information on a double groove 2B5V250 sheave

Sprocket Size: 40BS55

40A20 Sprocket Dimensions:

the 6026 bearing features raceways that are precision honed to a superb finish

100A20 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

50BS57 Sprocket With 1-1/8" Finished Bore filter_25B28-SB For more information on aThis 50BS57 sprocket features a 1 1 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 #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