40 Chain Sprocket With 18 Teeth And 1 3 8 Inch Finished Bore Model 40BS18 1 3 8 Includes Keyway And Set Screws For Secure Mounting And Reliable Power Transmission Ideal Replacement For Broad Machine Use In Various Applications
✔️ 18-tooth #40 chain sprocket, 1 3/8 bore, BS, keyway, 2 set screws
This single sprocket is designed for dependable power transmission in conveyors, industrial machinery, and agricultural equipment. It features a 1 3/8 finished bore with a precise keyway and two set screws for secure mounting.
✅ Bore size: 1 3/8 finished bore
✅ Chain size: #40 roller chain
✅ Teeth: 18
✅ Bore style: BS
✅ Keyway: 5/16 x 5/32
✅ Mounting: Includes 2 set screws
💡 What is a chain sprocket used for in power transmission systems? A handy overview of how sprockets engage with chain to transfer torque across drives. - ideal for power transmission in conveyors, industrial equipment, and agricultural machinery - pair with #40 chain to ensure correct pitch and alignment - requires proper mounting with a keyway and set screws to extend life