H1230R 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

Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input

our standard product offering

Click here for spec sheet: BUCNPP Spec Sheet

Bost-Bronz® is Boston Gear’s all-purpose

pinion wire

Click here for spec sheets: SUCSFCS Spec Sheet

Self sealing vanes

4-Quadrant drain holes to remove internal condensation

Straight/Spiral Tooth: Straight Tooth

These C-Face brakes use splined hubs and internally splined friction discs as standard equipment

Two-Piece Housing has rust-proof plated finish

Ball Bearing Type