40 Tooth Chain Sprocket With One And One Half Inch Finished Bore Includes Keyway And Two Set Screws Model 40BS18 One And One Half Inch Bore For Precise Alignment And Secure Mounting In Power Transmission Systems Today

Single #40 chain sprocket, 18 teeth, 1-1/2 bore
✔️ 18 teeth, 1-1/2 in finished bore with keyway and two set screws

This rugged chain sprocket is built for reliable power transfer in conveyors, industrial machinery, and agricultural equipment. It ships ready to install with a precision keyway and two set screws for secure mounting, making it a solid choice for everyday power transmission tasks.

✅ Bore size: 1 1/2 in (38.1 mm) finished bore with 3/8 x 3/16 in keyway and 2 set screws
✅ Chain size: #40 roller chain compatibility
✅ Teeth: 18 for balanced torque and smooth operation
✅ Bore style: BS type for standard mounting
✅ Mounting: Includes 2 set screws for secure mounting

💡 What is a chain sprocket with 18 teeth and 1-1/2 bore used for in power transmission? It's a handy part for transferring rotary motion in setups such as conveyors and farm machinery. - Durable drive with standard #40 roller chain - Secure shaft mounting with a keyway and two set screws - Balanced torque and reliable engagement with 18-tooth configuration