50 Chain Sprocket With Forty Tooth And One And Seven Sixteenths Inch Finished Bore With Keyway And Two Set Screws For Secure Mounting Ready To Install Durable Power Transmission Component Model 50BS40

#50 Chain Sprocket, 40 Teeth, 1 7/16 Bore, 50BS40-1
✔️ 40-tooth #50 chain sprocket, 1 7/16 bore, keyway, single

The #50 sprocket is a standard power transmission component designed to mesh with #50 roller chain. It's ideal for conveyors, industrial machinery, and agricultural equipment where reliable torque transfer matters. Bore is 1 7/16" (36.5 mm) to fit standard BS shafts.

✅ Bore: 1 7/16" finished bore with keyway and 2 set screws
✅ Chain size: #50 roller chain
✅ Teeth: 40 teeth for smooth power transmission
✅ Keyway: 3/8 x 3/16 with BS bore style
✅ Mounting: includes 2 set screws for secure mounting

💡 What is a #50 chain sprocket with 40 teeth used for in power transmission systems?

This handy piece transfers torque between a drive shaft and a chain drive, powering conveyors, farming equipment, and industrial machines.

- Mates with #50 roller chain to transfer rotational motion.
- Includes a precise 1 7/16 bore with 3/8 x 3/16 keyway and 2 set screws for secure mounting.
- Helps reduce slip and wear under steady loads in tough environments.