Chain Sprocket For Number 50 Chain, 38 Tooth, Finished Bore With Keyway And Set Screws, One Quarter Inch Bore, Model 50BS38 One Quarter Inch, Durable Power Transmission Sprocket For Reliable Drive And Easy Installation

Premium #50 Sprocket, 38 Teeth, 1 1/4 Bore, BS Finish
✔️ 38 teeth, 1-1/4 bore, finish BS, 1/4x1/8 keyway, 2 screws, single pack

This is a single #50 chain sprocket with 38 teeth and a 1-1/4 finished bore. It includes a precision keyway and two set screws for secure mounting, ready to install in conveyors, agricultural equipment, and general power-transmission systems.

✅ Bore size: 1-1/4 inch finished bore with keyway 1/4 x 1/8
✅ Chain size: #50 roller chain
✅ Teeth: 38
✅ Mounting: 2 set screws included
✅ Pack: single pack

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

This handy drive component connects a chain to driven parts to transfer rotary motion efficiently. - Transfers torque and motion between shafts via chain drive - Requires proper bore and keyway sizing for secure mounting - Compatible with #50 roller chain standards and 1/4x1/8 keyway - Easy installation in conveyors, industrial machines, and farm equipment