U2 Split Taper Bushing X 4-1/8" Bore filter_H60B10 This 50BS43 sprocket features a

This 50BS43 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

Fafnir: RASC-2 1/4

Sheave Size: 33V500SDS

This BK85 Pulley 1-7/16" bore is directly interchangeable with other manufacturers

wood to wood sliding applications

U2 Split Taper Bushing X 4-1/8" Bore filter_H60B10 This 50BS43 sprocket features aThis U2 Bushing with 4 1 8" bore is a high quality precision product that is built for durability and strength. U2 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 quality