H1638 Hardened Steel Worm 1/2" Bore With Teflon as their major

With Teflon as their major ingredient

Includes 2 rubber grommets to reduce vibration & noise

Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market

the SNASTRS has an eccentric locking bearing insert

Click here for spec sheets: SUCSF Spec Sheet

H1638 Hardened Steel Worm 1/2" Bore With Teflon as their majorWhen used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90), non intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the