D1430A LH Cast Iron Worm Gear 4.937" ID and most come with a

and most come with a selection of bore diameters

They are also the smoothest

Reduction Type: Single Reduction Right Angle

Click here for spec sheet: HUCPA Spec Sheet

Click here for spec sheet: UCT Spec Sheet

D1430A LH Cast Iron Worm Gear 4.937" ID and most come with aWhen 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.