6B80SF Sheave six-groove 8.35" OD filter_H50BS19 The combination of all creates

The combination of all creates an 12B hollow pin chain that is more capable and has an extended lifespan compared to others

our HCTB209-26 bearing has added features that improve the overall life and performance of the unit

This 2AK39 Pulley 3/4" bore is directly interchangeable with other manufacturers

2BK140 Pulley 1" Dimensions

This 128V1900N Sheave uses an N bushing

6B80SF Sheave six-groove 8.35" OD filter_H50BS19 The combination of all createsThis 6B80SF sheave features six grooves, is 8. 35" in diameter, and is designed to use a SF bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are