H808 R Steel Helical Gear 3-1/2" ID Friction force stops and holds

Friction force stops and holds the motor shaft

Reduction Type: Single Reduction Right Angle

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

Friction discs rotate with the motor shaft and are free to move axially on the hub

Horizontal Base must be ordered separately

H808 R Steel Helical Gear 3-1/2" ID Friction force stops and holdsBoston 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