80BS25 Sprocket With 1" Finished Bore 35B28 Sprockets OC207 theomoplastic bearing cap is

OC207 theomoplastic bearing cap is an open style cap made for 35mm diameter shafts and size 207 housings

UCP212 bearing is a two-bolt normal duty pillow block bearing with a 60mm bore

Part #: 10B A1

UCX20-63 bearing is a medium-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 3-15/16" shaft

80BS25 Sprocket With 1" Finished Bore 35B28 Sprockets OC207 theomoplastic bearing cap isThis 80BS25 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 25 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 #80 roller chain and sprocket thus preventing premature wear