11 Tooth 80 Chain Sprocket With Finished Bore One Quarter Inch Keyway And Two Set Screws For Secure Mounting Model 80BS11 Durable Power Transmission Component For Reliable Drive For Long Term Dependable Service

Single #80 chain sprocket, 11 teeth, 1 1/4 bore
✔️ 11-tooth sprocket for #80 chain, 1/4 finished bore, keyway & 2 set screws

This #80 chain sprocket is designed for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. It mounts on standard shafts and pairs with #80 roller chain for precise timing and durable performance.

✅ Bore size: 1 1/4 in (31.75 mm) finished bore
✅ Chain size: #80 roller chain
✅ Teeth: 11
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8 in (6.35 x 3.18 mm)
✅ Mounting: Includes 2 set screws

💡 What is a handy way to choose a chain sprocket with a finished bore for a drive system? A quick guide to smart selection helps you lock in reliable drive efficiency.
- Handy for conveyors and farm machinery
- Check bore compatibility with shaft and include a keyway
- Confirm chain size #80 and tooth count match drive
- Look for secure mounting with set screws