80 Chain Sprocket With 20 Teeth And One And A Quarter Inch Finished Bore Featuring A Precision Keyway And Two Set Screws For Secure Mounting And Reliable Power Transmission Ideal For Industrial Machinery And Equipment Applications

Single #80 chain sprocket: 20 teeth, 1.25 in bore
✔️ 20-tooth #80 sprocket, 1.25 in bore with keyway and screws

Engineered for reliable power transmission, this sprocket fits #80 roller chain and is ready to install on conveyors, machinery, and farming equipment. It features a precise finished bore and a secure mounting interface.

✅ Bore size: 1 1/4 in (31.75 mm) finished bore with BS
✅ Chain size: #80 roller chain
✅ Teeth: 20
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws for secure fit
✅ Pack size: Single unit

💡 What is a chain sprocket used for in power transmission? Handy explainer for buyers.

- Provides positive engagement with the chain drive to transfer rotary motion
- Found in conveyors, agricultural equipment, and industrial machinery
- Features like a 1/4 x 1/8 inch keyway and two set screws for secure mounting
- Works with #80 chain and 1.25 in bore for easy upgrades