Chain Sprocket For Size Forty Chain, Nineteen Tooth, Finished Bore Three Quarters Inch, With Keyway And Two Set Screws, Model FortyBS19 Three Quarters Bore, Durable Power Transmission Component For Industrial Machinery

40 Chain Sprocket, 19 Teeth, 3/4 Bore, Model 40BS19-3/4
✔️ 1x sprocket, 19 teeth, 3/4 in (19.05 mm) bore, keyway and 2 screws

This #40 chain sprocket is designed for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. It ships ready for quick installation with a precision keyway and two set screws for secure mounting.

✅ Bore: 3/4 inch finished bore (19.05 mm) with a 3/16 x 3/32 inch keyway and two set screws
✅ Teeth: 19 teeth for smooth, predictable engagement
✅ Chain compatibility: fits #40 roller chain for standard power transmission
✅ Mounting: includes two set screws for secure shaft fixation

💡 What is a chain sprocket used for in power transmission? This handy component transfers rotational motion through a chain drive to move equipment and conveyors.
- transfers rotational motion from drive shaft to chain-driven components
- provides precise tooth engagement with a defined bore and keyway
- includes set screws for secure mounting on shafts