40 Chain Sprocket With 19 Teeth And 1 3 16 Inch Finished Bore For High Torque Power Transmission Precision Keyway And Two Set Screws For Secure Mounting Compatible With Standard 40 Chain On Industrial Machinery And Conveyors
This 40 chain sprocket is designed for dependable power transmission in conveyors, industrial equipment, and agricultural machinery. It features 19 teeth and a precise 1 3/16 finished bore, with a BS bore style and a 1/4 x 1/8 keyway for secure mounting. Comes ready to install with two set screws for a tight fit in drive systems that use #40 roller chain.
✅ Bore size: 1 3/16 in (30.16 mm) finished bore, BS style
✅ Chain size: #40 roller chain
✅ Teeth: 19
✅ Keyway: 1/4 x 1/8 in (6.35 x 3.18 mm)
✅ Mounting: Includes 2 set screws
💡 What is a chain sprocket used for in a drive system? A handy piece that transfers torque from a shaft to a chain, enabling motion in conveyors, farm equipment, and industrial machinery. - Transfers rotation from shaft to chain - Sets speed ratio via teeth count and chain pitch - Requires secure mounting with a keyway and set screws - Works well in conveyors and general power-transmission setups