H1648L Steel Helical GearBoston Gears stock helical gears are manufactured in both right and left handed configurations with an industry standard 45 helix angle to transmit motion and power between non intersecting shafts that are parallel or at 90 to each other. For parallel shaft operation, helical gears with opposite hand helix angles are required. For shafts at 90, a same hand helix angles must be used. For parallel shaft applications, the overlapping tooth contact of our

Tolerates -5° to 220° F

Boston Gear offers worm gears manufactured from a variety of materials

Material: Cast Iron

Boston Gear’s RULON 641 Bearings are designed to overcome the chronic problems that plague bearings used in food and pharmaceutical applications

Material: Acetal

Miter Gears are similar to Bevel Gears except Miter Gears are used for 1:1 ratios

Click here for spec sheets: CUCNPF Spec Sheet

For shafts at 90°

expanded air cools the motor

Keyway Size: No KWY or Setscrew

Release is instantaneous

Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years