1B52SDS Sheave single-groove 5.55" OD 2517 What separates this 128V3550P sheave

What separates this 128V3550P sheave from the others is that it is made using a high strength cast iron

Sprocket Size: 120A27

Sprocket Size: 160C70

160A20 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

100BS11 1 7/16" Finished Bore Sprocket Dimensions

1B52SDS Sheave single-groove 5.55" OD 2517 What separates this 128V3550P sheaveThis 1B52SDS sheave features one groove, is 5. 55" 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