50BS37 Sprocket With 7/8" Finished Bore #50 Coupling Sprockets Tooth Count: 57

Tooth Count: 57

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Hub Diameter: 31/32"

120A14 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

This 50BS45 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

50BS37 Sprocket With 7/8" Finished Bore #50 Coupling Sprockets Tooth Count: 57This 50BS37 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 #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,