80R41 Sprocket (Taper Bushed) 2.1875" Finished Bore This 120BS19H sprocket features a

This 120BS19H sprocket features a 2" finished bore with a key-way and two set screws

SB207-23 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-7/16" shaft

This D200B20 sprocket is high quality

50B50 Sprocket Dimensions

6806-2RS Ball Bearing Dimensions

80R41 Sprocket (Taper Bushed) 2.1875" Finished Bore This 120BS19H sprocket features aThis 80R41 sprocket is a durable, high quality, and precision 41 tooth sprocket that is manufactured to accept a R1 bushing. Something 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 or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide