• Send Us a Message
    • Skip to content
    14-1/2 Degree Pressure Angle, 40 Teeth, 8 diametral pitch, cast iron, Change gear

    GH40B Cast Iron Change Gear

    SKU GH40B
    by Boston Gear
    $314.00 - $314.00
    $314.00
    $314.00 - $314.00
    $314.00
    Contact Us for Availability

    Product Image

    Product photo may not represent actual item. Please see product details for more information.

      Product Attributes:
    • 14-1/2 Degree Pressure Angle
    • 40 Teeth
    • 8 DP
    • Cast Iron Gears
    • Change Gears
    • Open Gearing

    Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20-tooth through 128-tooth gears, in one tooth increments, depending upon the diametrical pitch, for a nearly infinite number of ratio possibilities. Be sure to ask for the Boston Gear compound steel bushings designed specifically for use with these gears.

    Specifications

    Material: Cast Iron

    Diametral Pitch: 8

    KWY/Setscrew/Other: W/ Double KWY Only

    Documentation