40 Chain Sprocket For Reliable Power Transmission Ten Tooth With Three Quarter Inch Finished Bore Includes Precision Keyway And Two Set Screws For Secure Mounting Durable Machined Steel Construction Ideal For Machinery And Conveyors

10-Tooth #40 Chain Sprocket with 3/4 Bore, Keyed
✔️ 10 teeth, 3/4 in finished bore with keyway and 2 set screws

This single sprocket is designed for #40 chain and features a 3/4 finished bore. It comes with a precision keyway and two set screws for secure mounting, making it ready to install in conveyors, AG equipment, and general power-transmission systems.

✅ Bore: 3/4 in (19.05 mm) finished bore with 3/16 x 3/32 in keyway
✅ Chain size: #40 roller chain
✅ Teeth: 10 teeth
✅ Mounting: includes 2 set screws

💡 What is a chain sprocket with a 3/4 bore used for in power transmission systems?

This handy piece transfers torque between shafts in a wide range of equipment. - Applications include conveyors, farm equipment, and industrial machinery - Fits standard #40 chain with a 3/4 bore and keyed mount - Provides secure drive with a precision keyway and set screws - Easy to install and maintain with common tools