G1082 LH Cast Iron Worm Gear 0.5000" ID Click here for spec sheets:

Click here for spec sheets: SUCNPHA Spec Sheet

just has eccentric locking insert instead of set screw

the CUCSFB has a Hard Chrome bearing insert and a Stainless Steel housing

Click here for spec sheet: SUCNPP Spec Sheet

G1082 LH Cast Iron Worm Gear 0.5000" ID Click here for spec sheets:When 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.