50 Chain Sprocket With 40 Teeth And One And A Half Inch Finished Bore Featuring Keyway And Set Screws For Secure Mounting And Reliable Power Transmission In Machinery And Conveyors Model 50BS40

Single #50 chain sprocket, 40 teeth, 1 1/2 bore, BS
✔️ 40T, 1 1/2 bore (38.1 mm), BS style, keyway 3/8 x 3/16, 2 set screws

This #50 chain sprocket with 40 teeth and a 1 1/2 finished bore (38.1 mm) is built for dependable power transmission. Its BS bore style, with a precision keyway and two set screws, makes it easy to mount on conveyors, agricultural equipment, and general industrial machinery.

✅ Chain size: #50 roller chain
✅ Teeth: 40
✅ Bore: 1 1/2" finished bore (38.1 mm)
✅ Keyway: 3/8 x 3/16
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems?
A handy overview of typical uses in gear trains and drive systems.
- Driving chains in conveyors and farm machinery
- Matching chain size and bore for reliable timing with a keyway and mounting hardware
- Reducing wear by proper mounting and using correct set-screw hardware