80 Chain Sprocket 28 Tooth With 1 7 16 Inch Finished Bore Featuring Precision Keyway And Dual Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Equipment And Machines And Conveyors

28-Tooth #80 Sprocket with 1 7/16 Bore, BS Mount (Single)
✔️ 28T, 1 7/16 in bore, #80 chain, keyway 3/8x3/16, 2 screws

This #80 chain sprocket is a reliable power-transmission part designed to fit a #80 roller chain with a 1 7/16 bore. It’s ideal for conveyors, agricultural gear, and general machinery where consistent torque transfer matters.

✅ Bore Size: 1 7/16 finished bore
✅ Chain Size: #80 roller chain
✅ Teeth: 28
✅ Bore Style: BS
✅ Keyway: 3/8 x 3/16
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in a power transmission system?

In short, it's a vital drive component that transfers rotation from a shaft to a chain.

- Transfers rotational energy from shaft to chain to move loads
- Handy with #80 roller chain for accurate pitch and spacing
- Common in conveyors, agricultural equipment, and industrial machinery