Premium 60R80 Sprocket UCFBS200 3-Bolt Set Screw Flange Bracket Bearings This 40BS72 sprocket features a

This 40BS72 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

This 41BS16 sprocket featured a 5/8" finished bore with a key-way and two set screws

UCTB205 Bearing Dimensions

50Q40 Taper Bushed Sprocket Dimensions

the CSA40MFM201-8 1/2" bearing has incredible holding power

Premium 60R80 Sprocket UCFBS200 3-Bolt Set Screw Flange Bracket Bearings This 40BS72 sprocket features aThis 60R80 sprocket is a durable, high quality, and precision 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 #60 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 coated which