80BS31 Sprocket With 1-3/8" Finished Bore filter_50BS59-FB 40C17 sprockets with a stock

40C17 sprockets with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

50B58 sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

41JA17 sprockets are manufactured to accept a JA size QD bushing which

Contact our customer support team for further information or to get a quote on our UCFT205-16 bearings

This 50B48 sprocket is a durable

80BS31 Sprocket With 1-3/8" Finished Bore filter_50BS59-FB 40C17 sprockets with a stockThis 80BS31 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 31 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