D1400 LH 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.

self-centering design with mounting flange for use in through-bored components

web with lightening holes

Click here for spec sheet: SBLF-H4 Spec Sheet

Pressure Angle: 14-1/2 Degree Pressure Angle

Includes 2 set screws

Ideal for space constrained areas

the SNASTRS has an eccentric locking bearing insert

Click here for spec sheets: SUCSHA Spec Sheet

Engineering Data

Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°)

Self-lubricating bearings resist corrosion

self-centering design without mounting flange for use in through-bored components