40BS18 Sprocket With 3/4" Finished Bore 2BK90 Pulley Our UCTB209-27 bearings are manufactured

Our UCTB209-27 bearings are manufactured to industry standard dimensions

40BS24 1-3/16" Finished Bore Sprocket Dimensions:

What separates this 13V530SH sheave from the others is that it is made using a high strength cast iron

Part #: UCP 206

This 6805-ZZ ball bearing is a high-precision premium quality deep groove shielded 25x37x7 ball bearing made to ABEC 3 precision standards from AXIS

40BS18 Sprocket With 3/4" Finished Bore 2BK90 Pulley Our UCTB209-27 bearings are manufacturedThis 40BS18 sprocket featured a 3 4" 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