80 Chain Sprocket With 11 Teeth And 1 1/8 Inch Finished Bore, Includes Precision Keyway And Two Set Screws For Secure Mounting, Model 80BS11-1 1/8, Durable Power Transmission Sprocket Ideal For Machinery, Conveyors, And Drive Systems

11-Tooth #80 Chain Sprocket with 1-1/8 Bore for Power
✔️ 11-tooth #80 sprocket, 1-1/8 bore with keyway and two screws

This compact power-transmission sprocket fits #80 chain drives and comes ready to install with a precision keyway and two set screws for secure mounting. Ideal for conveyors, agricultural equipment, and general industrial machinery, it offers dependable performance in a compact package.

✅ Bore: 1 1/8" finished bore (28.6 mm) with 1/4 x 1/8 keyway
✅ Chain size: #80 roller chain
✅ Teeth: 11
✅ Bore style: BS
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems and how does it improve conveyor reliability?

A handy drive component that transfers torque from a drive chain to a shaft, enabling controlled motion in conveyors, agricultural equipment, and industrial machinery.

• Torque transfer efficiency improves conveyor drive performance
• Precise bore and keyway reduce shaft wear and misalignment
• Set screws secure the sprocket for vibration resistance
• Durable construction handles tough industrial environments