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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Dynamic Load Rating (LBS): 21
Weight For Rim Only: 71LBS
UCFB210-31 flange bearings are designed with a metric-based housing
it is essential to note that the inside diameter of our 12B hollow pin is 5
40BS40 Sprocket With 1-3/16" Finished Bore 2.9375" Finished Bore Dynamic Load Rating (LBS): 21This 40BS40 sprocket features a 1 3 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
