GP1037 Acetal Worm Gear 210 Drop-in replacement for commonly used

Drop-in replacement for commonly used hex nut keyless bushings

They are also the smoothest

Entire unit is UHMW-PE

the SNASFB has an eccentric locking bearing insert

GP1037 Acetal Worm Gear 210 Drop-in replacement for commonly usedWhen 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.