40BS18 Sprocket With 5/8" Finished Bore 2" Finished Bore This 6012-ZZ ball bearing is

This 6012-ZZ ball bearing is a high-precision premium quality deep groove shielded 60x95x18 ball bearing made to ABEC 3 precision standards from AXIS

and precision 36 tooth sprocket that is manufactured to accept a R2 bushing

Sprocket Size: 120R45

Part Number: #200M32

Our UCFT211-34 bearing is dimensionally made to industry standards

40BS18 Sprocket With 5/8" Finished Bore 2" Finished Bore This 6012-ZZ ball bearing isThis 40BS18 sprocket featured a 5 8" 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