D1634 Cast Iron Worm GearWhen 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.

• Full Torque Stop

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

Output Bore/Shaft Diameter: 1

Click here for spec sheet: UCPX Spec Sheet

Click here for spec sheet: SUCNPP Spec Sheet

Click here for spec sheets: SUCSTX Spec Sheet

worms and worm gears operating together must have the same diametrical pitch and threads

Click here for spec sheets: SUCTPA Spec Sheet

Recessed screw head provides an outside surface free of major projections for safety

Easily installed where major disassembly would otherwise be required

Bearing insert with 2 set screws has longer inner race for added load support

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