80 Chain Sprocket With 30 Teeth And One And Seven Eighths Inch Finished Bore With Keyway And Two Set Screws For Secure Mounting, Reliable Power Transmission And Easy Installation Model 80BS30 One And Seven Eighths Inch Bore

80 Chain Sprocket, 30 Teeth, 1 7/8 Bore, Single Keyway
✔️ 30-tooth sprocket, 1 7/8 bore, keyway, 2 set screws

The 80 chain sprocket (model #80BS30-1 7/8) is a durable power-transmission component used in conveyors, agricultural equipment, and industrial machinery. It features a 1 7/8 finished bore with a precision keyway and two set screws for secure mounting, ready for quick installation.

✅ Bore size: 1 7/8 finished bore
✅ Chain size: #80 roller chain
✅ Teeth: 30
✅ Bore style: BS
✅ Keyway: 1/2 x 1/4
✅ Mounting: Includes 2 set screws

💡 What is a common use for a chain sprocket with a 1 7/8 bore in industrial drives?

In typical setups, this sprocket handles standard chain transmissions with secure mounting.

- Handy for conveyors and farm equipment where precise tooth engagement matters
- Paired with a 30-tooth ratio for predictable speed control
- Works with two set screws and a keyway for vibration resistance
- Fits BS bore style for quick replacement in maintenance