19 Tooth Number 100 Chain Sprocket With Finished Bore Two And Three Sixteenths Inch Bore Keyway And Two Set Screws Model 100BS19 2 3 16 Inch Bore Durable Power Transmission Component

Single 19-Tooth Chain Sprocket, 2 3/16 Bore, 100BS19
✔️ 19 teeth, 2 3/16 in bore, BS style, keyway 1/2 x 1/4 in, 2 set screws

This #100 chain sprocket is built for dependable power transmission in industrial machinery, conveyors, and agricultural equipment. It features a precise 2 3/16 finished bore, a keyway, and two set screws for secure mounting, ready to install on a shaft.

✅ Bore: 2 3/16" (55.56 mm) finished bore with 1/2 x 1/4" keyway
✅ Chain size: #100 roller chain
✅ Teeth: 19 teeth
✅ Mounting: Includes 2 set screws

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

- This handy component transfers torque from a drive chain to rotate shafts, driving wheels and conveyors. - It is a core part of power-transmission systems found in manufacturing, farming, and packaging lines. - Correct bore size, keyway, and teeth count help prevent slip and wear for longer life. - Understanding these specs helps you pick the right sprocket for your drive system.