Forty Chain Sprocket With Twenty One Teeth And Three Quarter Finished Bore Keyway And Set Screws For Quick Mounting And Reliable Power Transmission In Industrial Machinery For Durable Maintenance Free Installation And Long Service Life
✔️ 21-tooth sprocket, 3/4 in finished bore, keyway, 2 set screws
This #40 chain sprocket is built for dependable power transmission in conveyors, industrial machinery, agricultural equipment, and general drive systems. The 21-tooth configuration with a 3/4 finished bore, precision keyway, and two set screws makes installation quick and secure.
✅ Chain size: #40 roller chain
✅ Teeth: 21
✅ Bore size: 3/4 in finished bore
✅ Bore style: BS
✅ Keyway: 3/16 x 3/32
✅ Mounting: Includes 2 set screws
💡 What is a chain sprocket used for in conveyor and drive systems? This handy device transmits torque between a chain and a shaft, driving loads in various equipment and keeping speeds synchronized. - Conveyor drives and material handling - Industrial machinery and agricultural equipment transmissions - Power transfer in general drive systems