R2 Split Taper Bushing X 39mm Bore Double Roller Chain Sprockets 100R30 sprockets are bored to

100R30 sprockets are bored to accept a R1 type taper bushing

This 50BS27 sprocket featured a 1" finished bore with a key-way and two set screws

5202-2RS double row sealed ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

L099 Coupling Half 11/16" Dimensions

This 60BS45 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

R2 Split Taper Bushing X 39mm Bore Double Roller Chain Sprockets 100R30 sprockets are bored toThis R2 Bushing with a 39 millimeter bore is a high quality precision product that is built for durability and strength. R2 bushings are used in an extensively wide range of applications, including; sprockets, shaves, pulleys, gears, and much more, we also offer all of these products. What sets this bushing apart is the high quality steel construction along with precise manufacturing and high quality control; this ensures that you always get a premium