1B94SDS Sheave single-groove 9.75" OD Universal Shaft-Mounted Gearbox Torque Arm This 120BS32 sprocket features a

This 120BS32 sprocket features a 1" finished bore with a key-way and two set screws

While the phosphate coated and then painted finish adds corrosion resistance to the 13V1060SDS sheave

This 100BS11 sprocket features a 1-1/4" finished bore with a key-way and two set screws

Besides 1VP50 pulleys with a 5/8" bore we also stock a full line of high-quality performance 3L

Dimension (G): 2-17/32"

1B94SDS Sheave single-groove 9.75" OD Universal Shaft-Mounted Gearbox Torque Arm This 120BS32 sprocket features aThis 1B94SDS sheave features one groove, is 9. 75" 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