CD 1145 Cast Iron Worm Gear 5/16" Finished Bore These unique two-piece rigid clamping

These unique two-piece rigid clamping couplings come with an undersized ID

And remember that spur gears and rack are available via our Guaranteed Same Day Shipment Program

Interchangeable with most metal units

Click here for spec sheets: HUCNPF Spec Sheet

Housing is crimped together at bolt holes

CD 1145 Cast Iron Worm Gear 5/16" Finished Bore These unique two-piece rigid clampingWhen used with Boston Gear worms, Boston Gears worm gears provide effective power transmission in applications requiring high ratio speed reduction in a limited space using right angle (90), non intersecting shafts. They are also the smoothest, quietest form of gearing when properly applied. Boston Gear offers worm gears manufactured from a variety of materials, such as acetal, minlon, bronze, and cast iron to suit your applications requirements.