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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Sprocket Size: 120A80
the 12B-4 roller chain is pre-loaded to a specific amount to reduce initial and long-term elongation
35BTB48 sprockets are bored to accept a 1610 size taper bushing which we also stock with a wide range of bore sizes
SBRFB205 Bearing Dimensions
40BS31 Sprocket With 1-3/16" Finished Bore 2VP42 Pulley Sprocket Size: 120A80This 40BS31 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
