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375" ball bearing made to ABEC 3 precision standards from AXIS
SB206-20 Bearing Dimensions
Our UCHA209 bearing is dimensionally made to industry standards
Sprocket Size: 160A18
Size: 3B56SD
40BS20 Sprocket With 1" Finished Bore 53-Tooth Sprocket 375" ball bearing made toThis 40BS20 sprocket featured a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. 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 thus preventing premature wear or
