H Split Taper Bushing X 1-1/4" Bore (5/16" Key Way) filter_50B42-SB the base material of our

the base material of our 80B47 sprocket is 1045-carbon steel

HCST210 Take-Up Bearing Dimensions

Sprocket #: 4020H

The nickel plating on this chain has been done to each component before being assembled and then inspected to ensure a full coverage and a smooth surface to for the longest working life possible and to prevent chemical attack along with stress cracking

H Split Taper Bushing X 1-1/4" Bore (5/16" Key Way) filter_50B42-SB the base material of ourThis H Bushing with 1 1 4" bore and 5 16" key way is a high quality precision product that is built for durability and strength. H 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