40 Chain Sprocket With 20 Tooth And 1 Inch And Three Sixteenths Finished Bore, Keyway And Two Set Screws For Secure Mounting, Precision Machined Steel Sprocket For Durable, Reliable Power Transmission In Industrial Machinery And Equipment

20-Tooth #40 Chain Sprocket, 1 3/16 Bore (30.2 mm) for Power Transmission
✔️ Single sprocket, 20 teeth, 1 3/16 bore (30.2 mm), with keyway

This durable #40 chain sprocket is built for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. It features a precision finished bore with a keyway and two set screws for secure mounting.

✅ Bore: 1 3/16 finished bore (30.2 mm) with 1/4 x 1/8 keyway
✅ Chain size: #40 roller chain
✅ Teeth: 20 teeth
✅ Bore style: BS
✅ Keyway and screws: included for secure mounting
✅ Pack: single sprocket (1 piece)

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

Chain sprockets are handy components that transfer torque and maintain drive timing in drive trains. - transfers rotational motion between shafts with consistent tooth engagement - fits standard #40 chain and 1 3/16 bore for easy replacement - helps align and drive conveyors and machinery efficiently - reduces wear when used with proper lubrication and matched chain