40BS60 Sprocket With 1" Finished Bore 1.9375" Finished Bore Something that sets this 2060B28

Something that sets this 2060B28 sprocket apart from others is that it is Black Oxide Finished

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40BS60 Sprocket With 1" Finished Bore 1.9375" Finished Bore Something that sets this 2060B28This 40BS60 sprocket features a 1" 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,