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    Open Gearing

    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 61 Teeth, cast iron, Change gear

      GD61B Cast Iron Change Gear

      Boston Gear
      $215.00 - $215.00
      $215.00
      $215.00 - $215.00
      $215.00

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

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      $215.00 - $215.00
      $215.00
      $215.00 - $215.00
      $215.00
    • 108 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD108A Cast Iron Change Gear

      Boston Gear
      $423.00 - $423.00
      $423.00
      $423.00 - $423.00
      $423.00

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

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      $423.00 - $423.00
      $423.00
      $423.00 - $423.00
      $423.00
    • 109 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD109A Cast Iron Change Gear

      Boston Gear
      $413.00 - $413.00
      $413.00
      $413.00 - $413.00
      $413.00

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

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      $413.00 - $413.00
      $413.00
      $413.00 - $413.00
      $413.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 51 Teeth, cast iron, Change gear

      GD51B Cast Iron Change Gear

      Boston Gear
      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00

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

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      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00
    • 105 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD105A Cast Iron Change Gear

      Boston Gear
      $406.00 - $406.00
      $406.00
      $406.00 - $406.00
      $406.00

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

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      $406.00 - $406.00
      $406.00
      $406.00 - $406.00
      $406.00
    • 103 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD103A Cast Iron Change Gear

      Boston Gear
      $382.00 - $382.00
      $382.00
      $382.00 - $382.00
      $382.00

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

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      $382.00 - $382.00
      $382.00
      $382.00 - $382.00
      $382.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 52 Teeth, cast iron, Change gear

      GD52B Cast Iron Change Gear

      Boston Gear
      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00

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

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      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 97 Teeth, cast iron, Change gear

      GB97A Cast Iron Change Gear

      Boston Gear
      $221.00 - $221.00
      $221.00
      $221.00 - $221.00
      $221.00

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

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      $221.00 - $221.00
      $221.00
      $221.00 - $221.00
      $221.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 99 Teeth, cast iron, Change gear

      GB99A Cast Iron Change Gear

      Boston Gear
      $223.00 - $223.00
      $223.00
      $223.00 - $223.00
      $223.00

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

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      $223.00 - $223.00
      $223.00
      $223.00 - $223.00
      $223.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 49 Teeth, cast iron, Change gear

      GD49B Cast Iron Change Gear

      Boston Gear
      $180.00 - $180.00
      $180.00
      $180.00 - $180.00
      $180.00

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

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      $180.00 - $180.00
      $180.00
      $180.00 - $180.00
      $180.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 47 Teeth, cast iron, Change gear

      GD47B Cast Iron Change Gear

      Boston Gear
      $176.00 - $176.00
      $176.00
      $176.00 - $176.00
      $176.00

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

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      $176.00 - $176.00
      $176.00
      $176.00 - $176.00
      $176.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 44 Teeth, cast iron, Change gear

      GD44B Cast Iron Change Gear

      Boston Gear
      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00

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

      View full details
      $187.00 - $187.00
      $187.00
      $187.00 - $187.00
      $187.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 43 Teeth, cast iron, Change gear

      GD43B Cast Iron Change Gear

      Boston Gear
      $161.00 - $161.00
      $161.00
      $161.00 - $161.00
      $161.00

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

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      $161.00 - $161.00
      $161.00
      $161.00 - $161.00
      $161.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 94 Teeth, cast iron, Change gear

      GB94A Cast Iron Change Gear

      Boston Gear
      $216.00 - $216.00
      $216.00
      $216.00 - $216.00
      $216.00

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

      View full details
      $216.00 - $216.00
      $216.00
      $216.00 - $216.00
      $216.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 40 Teeth, cast iron, Change gear

      GD40B Cast Iron Change Gear

      Boston Gear
      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00

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

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      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 39 Teeth, cast iron, Change gear

      GD39B Cast Iron Change Gear

      Boston Gear
      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00

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

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      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00
    • 12 diametral pitch, 120 Teeth, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD120A Cast Iron Change Gear

      Boston Gear
      $498.00 - $498.00
      $498.00
      $498.00 - $498.00
      $498.00

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

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      $498.00 - $498.00
      $498.00
      $498.00 - $498.00
      $498.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 91 Teeth, cast iron, Change gear

      GB91A Cast Iron Change Gear

      Boston Gear
      $206.00 - $206.00
      $206.00
      $206.00 - $206.00
      $206.00

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

      View full details
      $206.00 - $206.00
      $206.00
      $206.00 - $206.00
      $206.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 37 Teeth, cast iron, Change gear

      GD37B Cast Iron Change Gear

      Boston Gear
      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00

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

      View full details
      $152.00 - $152.00
      $152.00
      $152.00 - $152.00
      $152.00
    • 114 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD114A Cast Iron Change Gear

      Boston Gear
      $457.00 - $457.00
      $457.00
      $457.00 - $457.00
      $457.00

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

      View full details
      $457.00 - $457.00
      $457.00
      $457.00 - $457.00
      $457.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 86 Teeth, cast iron, Change gear

      GB86A Cast Iron Change Gear

      Boston Gear
      $201.00 - $201.00
      $201.00
      $201.00 - $201.00
      $201.00

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

      View full details
      $201.00 - $201.00
      $201.00
      $201.00 - $201.00
      $201.00
    • 107 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD107A Cast Iron Change Gear

      Boston Gear
      $398.00 - $398.00
      $398.00
      $398.00 - $398.00
      $398.00

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

      View full details
      $398.00 - $398.00
      $398.00
      $398.00 - $398.00
      $398.00
    • 106 Teeth, 12 diametral pitch, 14-1/2 Degree Pressure Angle, cast iron, Change gear

      GD106A Cast Iron Change Gear

      Boston Gear
      $407.00 - $407.00
      $407.00
      $407.00 - $407.00
      $407.00

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

      View full details
      $407.00 - $407.00
      $407.00
      $407.00 - $407.00
      $407.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 84 Teeth, cast iron, Change gear

      GB84A Cast Iron Change Gear

      Boston Gear
      $196.00 - $196.00
      $196.00
      $196.00 - $196.00
      $196.00

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

      View full details
      $196.00 - $196.00
      $196.00
      $196.00 - $196.00
      $196.00