40 Chain Sprocket 33 Tooth With One And One Quarter Inch Finished Bore Keyway And Two Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Machinery For High Performance Power Transmission In Industrial Gear And Conveyor Systems

40 Chain Sprocket: 33 Teeth, 1-1/4 Bore, Keyway, Single Unit
✔️ 33-tooth, 1-1/4 bore, finished with keyway and 2 set screws

This 40 chain sprocket is a durable, ready-to-install drive component designed for conveyors, industrial machines, and farm equipment. It pairs with #40 roller chain and includes a precision keyway and two set screws for secure mounting.

✅ Bore size: 1 1/4 finished bore
✅ Chain size: #40 roller chain
✅ Teeth: 33
✅ Bore style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in a drive system? A handy overview for buyers.

- Transfers rotational power from a shaft to a chain in conveyors and machinery - Keeps timing and alignment with standard #40 chain and 33 teeth - Includes a precise keyway and two set screws for secure mounting