28 Tooth 80 Chain Sprocket With 2.1875 Inch Finished Bore Keyway And Two Set Screws For Secure Mounting And Reliable Power Transmission Model 80BS28-2 Designed For High Torque Industrial Drives And Durable, Precision Machined Bore

#80 Chain Sprocket, 28 Teeth, 2 3/16 Bore - Single Unit
✔️ 28 teeth, 2 3/16 bore, BS keyway, 2 set screws

This #80 chain sprocket delivers reliable power transfer in conveyors, industrial machines, and farming equipment. It comes ready to install with a 2 3/16 finished bore, a precise keyway, and two set screws for secure mounting.

✅ Chain size: #80 roller chain
✅ Teeth: 28
✅ Bore: 2 3/16 finished bore
✅ Bore style: BS
✅ Keyway: 1/2 x 1/4
✅ Mounting: includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems? A handy overview of how chain sprockets function in drive setups. - Transfers torque from drive shaft to chain to move loads along conveyors. - Ensures proper chain engagement for smooth operation under load. - Choose the right bore size and mounting to secure the sprocket. - Matches with #80 chain and 28 teeth for proper speed and torque.