5018TLH Coupling Sprocket Taper Bushed filter_H25B35 100A42 sprockets with a stock

100A42 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

While the phosphate coated and then painted finish adds corrosion resistance to the 2AK21 pulley

100B28H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Sheave Size: 45V1090E

3TB52 Pulley Dimensions

5018TLH Coupling Sprocket Taper Bushed filter_H25B35 100A42 sprockets with a stock**Note: The sprocket in the picture shows the bushing going into the face of the sprocket. The sprocket you receive may accept the bushing through the hub side of the sprocket rather than the face. If you have any specific requirements or questions, please reach out to us, and we will be happy to assist!** This 5018TLH coupling sprocket coupling half is manufactured using high quality steel and features heat treated hardened teeth for the maximum