Size 40 Chain Sprocket Twenty-Five Tooth Five-Eighths Finished Bore With Precise Keyway And Set Screws For Secure Mounting And Ready To Install Power Transmission Model 40BS25 Five-Eighths Bore
✔️ Single sprocket, 25T, 5/8 bore with keyway and 2 set screws
This chain sprocket is designed for dependable power transmission in conveyors, agricultural equipment, and industrial machinery. It fits #40 roller chain and has a 5/8 finished bore with a precision keyway and two set screws for secure mounting.
✅ Bore size: 5/8 finished bore
✅ Chain size: #40 roller chain
✅ Teeth: 25
✅ Bore style: BS
✅ Keyway: 3/16 x 3/32
✅ Mounting: Includes 2 set screws
💡 What is a chain sprocket with a keyed bore used for in power transmission systems? Here's a handy overview.
- It transfers rotational motion from a shaft to a roller chain in conveyors and machinery
- The keyway and set screws ensure secure alignment under load
- Works with standard #40 chain and 25T tooth count
- Built for industrial use with durable steel construction