80 Chain Sprocket With 21 Teeth And 1 Finished Bore With Keyway And Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Conveyor And Machinery Systems For Durable Long Lasting Performance

Heavy-duty #80 chain sprocket, 21 teeth, 1 bore, single unit
✔️ 21-tooth #80 sprocket, 1'' finished bore, keyway, 2 set screws

This #80 chain sprocket is a precision power-transmission component designed for conveyors, machinery, and agricultural equipment. It pairs with #80 roller chain for dependable drive in industrial setups, delivering reliable torque transfer and accurate alignment.

✅ Bore size: 1 finished bore
✅ Chain size: #80 roller chain
✅ Teeth: 21
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in a drive system? It’s a handy piece that links with a roller chain to transfer power.
- Drives conveyors, farm equipment, and industrial machinery
- Works with #80 chain and 1 in bore for secure mounting
- Keyway and set screws ensure proper alignment and torque transfer