Fifty Chain Sprocket With Twenty Five Tooth And Seven Eighths Inch Finished Bore Includes Keyway And Set Screws For Secure Mounting Ready To Install For Reliable Power Transmission Model 50BS25

50-Tooth Chain Sprocket with 7/8 Bore, 25 Teeth, BS Style
✔️ 25T, 7/8 in bore, BS keyway 3/16x3/32, 2 set screws

This chain sprocket is a standard size designed for reliable power transmission. It fits #50 roller chains and is commonly used on conveyors, industrial machinery, and agricultural equipment where consistent drive and long service life matter.

✅ Bore: 7/8 in finished bore (22.23 mm)
✅ Chain size: #50 roller chain
✅ Teeth: 25
✅ Bore style: BS; Keyway: 3/16 x 3/32; Mounting: includes 2 set screws

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

- Handy for driving chain-driven conveyors and equipment - Ensures smooth torque transfer with a matched shaft and chain - Works with a secure keyway and set screws for precise mounting - Helpful in keeping timing and spacing correct in drive trains