40 Chain Sprocket With 24 Teeth And One And Three Sixteenths Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Machinery Applications

Single #40 chain sprocket, 24 teeth, 1 3/16 bore
✔️ 24 teeth, 1 3/16 in finished bore with keyway and 2 screws

This single-piece sprocket is designed to mate with #40 roller chain and deliver consistent torque in conveyors, industrial equipment, and agricultural machinery. It arrives ready to install with a precision keyway and secure mounting hardware for dependable performance in power-transmission systems.

✅ Chain Size: #40 roller chain
✅ Teeth: 24
✅ Bore: 1 3/16 in (30.16 mm) finished bore with 1/4 x 1/8 keyway and 2 screws
✅ Bore Style: BS
✅ Mounting: Includes 2 set screws for secure mounting

💡 What is a chain sprocket used for in common drive systems?

In simple terms, it’s the handy connector that transmits rotary motion from a chain to a shaft or tooling, keeping everything aligned.

• Handy for conveyors, industrial machines, and agricultural gear
• Works with #40 chain and 24-tooth sprockets to maintain timing
• Keyway and two-set-screw mounting provide secure, durable hold
• Helps reduce slip and wear in load-bearing applications