40 Chain Sprocket With 28 Tooth And One And A Half Inch Finished Bore Featuring Keyway And Set Screws For Secure Mounting And Reliable Power Transmission In Industrial Machinery For Heavy Duty Industrial Use

Single #40 chain sprocket, 28 teeth, 1.5 in bore (38.1 mm)
✔️ Specs: 28 teeth, 1.5 in finished bore, keyway, 2 set screws

This single chain sprocket is built for reliable power transmission with a 1.5 in finished bore, designed for #40 roller chain. Use it on conveyors, farming equipment, or general machinery drives, and mount securely with the included keyway and two set screws.

✅ Bore: 1 1/2 finished bore
✅ Chain size: #40 roller chain
✅ Teeth: 28
✅ Bore style: BS
✅ Keyway: 3/8 x 3/16
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems? A chain sprocket transfers rotary motion from a drive shaft to a roller chain, enabling a reliable drive train for conveyors, machinery, and material handling. - Chains and sprockets pair to drive conveyors, equipment, and machinery - 28-tooth, 1.5 in bore fit standard 40 chain drives - Includes keyway and two set screws for secure mounting - Common in industrial and agricultural power transmission setups