HB840L Bronze Helical Gear 0.6250" ID Click here for spec sheet:

Click here for spec sheet: UCFB Spec Sheet

Boston Gear manufactures both 14 1/2° and 20° PA

Click here for spec sheet: UCHA Spec Sheet

Click here for spec sheet: HUCNPP Spec Sheet

HB840L Bronze Helical Gear 0.6250" ID Click here for spec sheet:Boston 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