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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Dimension (S): 20
12B hollow pin roller chain is a 19
UE204-12 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes a Tru-Loc device for securing a 3/4" shaft
R4A-2RS Ball Bearing Dimensions
40B58 Sprocket With Stock Bore 35B26 Sprockets Dimension (S): 20This 40B58 sprocket is a durable, premium quality, and precision sprocket that is manufactured out of high quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket which prevents premature wear or breakage. It is also black
