80R56 Sprocket (Taper Bushed) 2BK34 Pulley This two groove 2BK45H Pulley

This two groove 2BK45H Pulley uses an H-Series Bushing

5214-ZZ Bearing Dimensions

Sprocket #: 8018SF

We also offer 140C45 sprockets with finished bore configurations right off the shelf from stock

Setscrew Used: 5/16-24

80R56 Sprocket (Taper Bushed) 2BK34 Pulley This two groove 2BK45H PulleyThis 80R56 sprocket is a durable, high quality, and precision 56 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