40 Pitch Chain Sprocket With 18 Teeth And 1 7 16 Inch Finished Bore Including Keyway And Two Set Screws For Secure Mounting Model 40BS18 1 7 16 An Industrial Grade Replacement For Durable Power Transmission In Conveyors And Machinery

18-Tooth #40 Sprocket, single-piece, 1-7/16 Bore
✔️ 18 teeth, 1-7/16 in finished bore with keyway & 2 set screws

This chain sprocket is a robust drive part used in powered conveyors, agricultural equipment, and general machinery. It mates with #40 roller chain and standard BS bore to deliver smooth torque transfer in tight spaces.

✅ Bore size: 1-7/16 in finished bore with 3/8 x 3/16 keyway
✅ Teeth: 18 teeth for #40 roller chain compatibility
✅ Chain size: fits #40 roller chain
✅ Mounting: includes 2 set screws for secure fit
✅ Bore style: BS standard mounting
✅ Pack: single piece per order

💡 What is a chain sprocket used for in power transmission systems?

This handy component transfers torque between the drive chain and a shaft in a wide range of machinery.

- It pairs with #40 roller chain and standard BS bore for reliable drive. - Keyway and set screws ensure secure mounting and precise alignment. - Commonly used in conveyors, agricultural equipment, and general power transmission.