1B58SDS Sheave single-groove 6.15" OD 08B Stainless Steel Hollow Pin Roller Chain This 120E27 sprocket is a

This 120E27 sprocket is a durable

this is the largest standard rollerless chain available

Sprocket Size: 100R60

Sprocket Size: 100A45

160B16 Sprocket Dimensions

1B58SDS Sheave single-groove 6.15" OD 08B Stainless Steel Hollow Pin Roller Chain This 120E27 sprocket is aThis 1B58SDS sheave features one groove, is 6. 15" in diameter, and is designed to use a SDS 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