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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
For additional information or to receive a quote on our UCX17-56 bearings
This 40BS57 sprocket features a 5/8" finished bore including a key-way and two setscrews
Dimension (P): 3
What separates this 2BK100H pulley from the others is that it is made using a high grade-35 cast iron
40BS55 Sprocket With 1-7/16" Finished Bore Blackstar Sprockets For additional information or toThis 40BS55 sprocket features a 1 7 16" 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
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