80 Chain Sprocket With 30 Teeth And One And A Quarter Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Durable Power Transmission Suitable For 80 Chain Drives Designed For Quiet Operation And Long Service Life

Premium #80 Chain Sprocket, 30-Tooth, 1 1/4-Inch Bore
✔️ 1-unit pack, 30-tooth #80, 1 1/4 in bore (31.75 mm) w/ keyway

This #80 chain sprocket is designed for dependable power transmission in conveyors, agricultural equipment, and industrial machinery. It features a precise 1 1/4 inch finished bore, a keyway, and two set screws for secure mounting on a matching shaft.

✅ Bore: 1 1/4 inch (31.75 mm) finished bore with keyway
✅ Teeth: 30 on #80 roller chain
✅ Mounting: Includes 2 set screws for secure mounting
✅ Bore style: BS with 1/4 x 1/8 keyway

💡 What is a chain sprocket with a 1 1/4 bore used for in power transmission? A handy piece for moving loads along conveyors and drive lines.

- Transfers drive power from chain to machinery components
- Maintains alignment with a 1 1/4 inch bore and keyway
- Secure mounting with 2 set screws stops slippage