Chain Sprocket For 80 Chain, 11 Tooth With Finished Bore One And One Half Inches, Includes Keyway And Two Set Screws For Secure Mounting, Durable Power Transmission Sprocket Ideal For Quick Installation And Reliable Operation Model 80BS11 One Half Inch

11-Tooth #80 Chain Sprocket with 1-1/2 in Bore, Single ✔️ 11 teeth, 1-1/2 in bore, BS keyway, 2 set screws

This #80 chain sprocket is designed for reliable power transmission in conveyors, industrial machinery, agricultural equipment, and general power-transmission systems. It features a 1-1/2 inch finished bore with a precision keyway and two set screws for secure mounting, ready to install.

✅ Chain size: #80 roller chain
✅ Teeth: 11 for steady torque transfer
✅ Bore: 1-1/2 in finished bore with keyway 3/8 x 3/16 (38.1 mm)
✅ Keyway: 3/8 x 3/16 for secure mounting
✅ Mounting: includes 2 set screws for locking

💡 What is a chain sprocket with a finished bore and keyway used for in power transmission?

This handy piece helps transfer torque between the drive chain and the shaft, keeping alignment under load.

- transfers torque between chain drives and rotating shafts

- prevents slippage with a keyed bore and set screws

- ideal for conveyors, processing lines, and farm equipment