1B160SK Sheave single-groove 16.35" OD 12-Tooth Sprocket Additionally this bushing features a

Additionally this bushing features a 1-3/16" bore with a standard keyway

What separates this 10C180J sheave from the others is that it is made using a high strength cast iron

This 100R70 sprocket is a durable

Sprocket Size: 10B25

What separates this 1B5V54 sheave from the others is that it is made using a high strength cast iron

1B160SK Sheave single-groove 16.35" OD 12-Tooth Sprocket Additionally this bushing features aThis 1B160SK sheave features one groove, is 16. 35" in diameter, and is designed to use a SK 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