50 Chain Sprocket, 9 Tooth, 5/8 Finished Bore With Keyway And Set Screws, Model 50BS09-5/8 For Standard 50 Chain Power Transmission, Ready To Install With Secure Mounting Ideal For Industrial Machinery, Conveyors, And Farm Equipment

9-Tooth #50 Chain Sprocket with 5/8 Bore and Keyway
✔️ 9-tooth, 5/8 finished bore, keyway + 2 set screws, single pack

This is a #50 chain sprocket featuring 9 teeth and a 5/8 finished bore, designed for reliable power transmission in conveyors, general machinery, and agricultural equipment. It comes ready to install with a precision keyway and two set screws for secure mounting.

✅ Bore size: 5/8 finished bore with standard precision fit
✅ Chain size: #50 roller chain
✅ Teeth: 9
✅ Bore style: BS
✅ Keyway: 3/16 x 3/32
✅ Mounting: Includes 2 set screws

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

Chain sprockets are handy for moving power along a chain drive in mechanical systems. - Transfers rotational motion from chain to driven parts - Used in conveyors, packaging lines, and farm equipment - Requires proper chain size, bore, and secure mounting