100 Chain Sprocket With Seventeen Teeth And One And A Quarter Inch Finished Bore, Includes Keyway And Two Set Screws For Secure Mounting, Ready To Install For Reliable Power Transmission On Industrial Machinery

17-Tooth #100 Chain Sprocket, 1¼ Bore, Single Unit
✔️ 17 teeth, #100 chain, 1 1/4 bore, keyway, 2 set screws

This #100 chain sprocket is a dependable power-transmission component designed for conveyors, industrial machinery, and agricultural equipment using #100 roller chain. It arrives ready to install with a precision keyway and two set screws for secure mounting on a shaft.

✅ Chain size: #100 roller chain
✅ Teeth: 17
✅ Bore: 1 1/4 in finished bore with keyway (1/4 x 1/8)
✅ Mounting: includes 2 set screws

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

This handy piece helps transfer rotational motion from chain drives to shafts while keeping alignment tight and reliable. - optimized for #100 chain drives in conveyors and machinery - keyed bore provides secure shaft fit and easy removal - two set screws prevent slip during high-load operation - BS bore style ensures consistent mounting for standard parts