P X 3-15/16" QD Bushing 60B51 Sprockets This 40BS44 sprocket features a

This 40BS44 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

6317 Ball Bearing Dimensions

This 80BS19 sprocket features a 1-3/8" finished bore with a key-way and two set screws

35BTB25 sprockets are bored to accept a 1210 size taper bushing which we also stock with a wide range of bore sizes

#41 coated roller chain is commonly supplied in 10ft boxes

P X 3-15/16" QD Bushing 60B51 Sprockets This 40BS44 sprocket features aThis P bushing with a 3 15 16" bore is a high quality, extremely durable, and high precision product that is manufactured out of solid steel. What really sets these P QD type bushings apart is the extensive quality control procedure that is done to ensure you receive a consistent and premium product. P bushings are found in a wide range of applications and are most commonly used with sprockets, pulleys, sheaves, and more! What sets USA Roller Chain &