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    Open Gearing

    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      DB1601A Bronze Worm Gear

      Boston Gear
      $299.00 - $299.00
      $299.00
      $299.00 - $299.00
      $299.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $299.00 - $299.00
      $299.00
      $299.00 - $299.00
      $299.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, bronze, Right Hand, Single Thread, Worm gear

      GB1051 Bronze Worm Gear

      Boston Gear
      $240.00 - $240.00
      $240.00
      $240.00 - $240.00
      $240.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $240.00 - $240.00
      $240.00
      $240.00 - $240.00
      $240.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 20 Teeth, bronze, Right Hand, Single Thread, Worm gear

      GB1050A Bronze Worm Gear

      Boston Gear
      $200.00 - $200.00
      $200.00
      $200.00 - $200.00
      $200.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $200.00 - $200.00
      $200.00
      $200.00 - $200.00
      $200.00
    • 14-1/2 Degree Pressure Angle, 30 Teeth, 6 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1081 Bronze Worm Gear

      Boston Gear
      $795.00 - $795.00
      $795.00
      $795.00 - $795.00
      $795.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $795.00 - $795.00
      $795.00
      $795.00 - $795.00
      $795.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 6 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1077A Bronze Worm Gear

      Boston Gear
      $544.00 - $544.00
      $544.00
      $544.00 - $544.00
      $544.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $544.00 - $544.00
      $544.00
      $544.00 - $544.00
      $544.00
    • 14-1/2 Degree Pressure Angle, 24 diametral pitch, 50 Teeth, bronze, Right Hand, Single Thread, Worm gear

      G1037 Bronze Worm Gear

      Boston Gear
      $122.00 - $122.00
      $122.00
      $122.00 - $122.00
      $122.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $122.00 - $122.00
      $122.00
      $122.00 - $122.00
      $122.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 8 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1070 Bronze Worm Gear

      Boston Gear
      $343.00 - $343.00
      $343.00
      $343.00 - $343.00
      $343.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

      View full details
      $343.00 - $343.00
      $343.00
      $343.00 - $343.00
      $343.00
    • 10 diametral pitch, 100 Teeth, 14-1/2 Degree Pressure Angle, bronze, Right Hand, Single Thread, Worm gear

      GB1065 Bronze Worm Gear

      Boston Gear
      $1,484.00 - $1,484.00
      $1,484.00
      $1,484.00 - $1,484.00
      $1,484.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $1,484.00 - $1,484.00
      $1,484.00
      $1,484.00 - $1,484.00
      $1,484.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 20 Teeth, bronze, Right Hand, Single Thread, Worm gear

      G1042 Bronze Worm Gear

      Boston Gear
      $89.00 - $89.00
      $89.00
      $89.00 - $89.00
      $89.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $89.00 - $89.00
      $89.00
      $89.00 - $89.00
      $89.00
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 96 Teeth, bronze, Right Hand, Single Thread, Worm gear

      G1031 Bronze Worm Gear

      Boston Gear
      $149.00 - $149.00
      $149.00
      $149.00 - $149.00
      $149.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $149.00 - $149.00
      $149.00
      $149.00 - $149.00
      $149.00
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 40 Teeth, bronze, Right Hand, Single Thread, Worm gear

      G1028 Bronze Worm Gear

      Boston Gear
      $87.00 - $87.00
      $87.00
      $87.00 - $87.00
      $87.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

      View full details
      $87.00 - $87.00
      $87.00
      $87.00 - $87.00
      $87.00
    • 14-1/2 Degree Pressure Angle, 30 Teeth, 32 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      G1027 Bronze Worm Gear

      Boston Gear
      $79.00 - $79.00
      $79.00
      $79.00 - $79.00
      $79.00

      When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

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      $79.00 - $79.00
      $79.00
      $79.00 - $79.00
      $79.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 49 Teeth, cast iron, Change gear

      GF49B Cast Iron Change Gear

      Boston Gear
      $255.00 - $255.00
      $255.00
      $255.00 - $255.00
      $255.00

      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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      $255.00 - $255.00
      $255.00
      $255.00 - $255.00
      $255.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 50 Teeth, cast iron, Change gear

      GF50B Cast Iron Change Gear

      Boston Gear
      $244.00 - $244.00
      $244.00
      $244.00 - $244.00
      $244.00

      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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      $244.00 - $244.00
      $244.00
      $244.00 - $244.00
      $244.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 96 Teeth, cast iron, Change gear

      GD96A Cast Iron Change Gear

      Boston Gear
      $313.00 - $313.00
      $313.00
      $313.00 - $313.00
      $313.00

      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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      $313.00 - $313.00
      $313.00
      $313.00 - $313.00
      $313.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 81 Teeth, cast iron, Change gear

      GD81A Cast Iron Change Gear

      Boston Gear
      $260.00 - $260.00
      $260.00
      $260.00 - $260.00
      $260.00

      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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      $260.00 - $260.00
      $260.00
      $260.00 - $260.00
      $260.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 54 Teeth, cast iron, Change gear

      GD54B 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, 68 Teeth, cast iron, Change gear

      GB68B Cast Iron Change Gear

      Boston Gear
      $162.00 - $162.00
      $162.00
      $162.00 - $162.00
      $162.00

      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
      $162.00 - $162.00
      $162.00
      $162.00 - $162.00
      $162.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 65 Teeth, cast iron, Change gear

      GB65B Cast Iron Change Gear

      Boston Gear
      $162.00 - $162.00
      $162.00
      $162.00 - $162.00
      $162.00

      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
      $162.00 - $162.00
      $162.00
      $162.00 - $162.00
      $162.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 55 Teeth, cast iron, Change gear

      GB55B Cast Iron Change Gear

      Boston Gear
      $142.00 - $142.00
      $142.00
      $142.00 - $142.00
      $142.00

      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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      $142.00 - $142.00
      $142.00
      $142.00 - $142.00
      $142.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 50 Teeth, cast iron, Change gear

      GB50B Cast Iron Change Gear

      Boston Gear
      $139.00 - $139.00
      $139.00
      $139.00 - $139.00
      $139.00

      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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      $139.00 - $139.00
      $139.00
      $139.00 - $139.00
      $139.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 44 Teeth, cast iron, Change gear

      GB44B Cast Iron Change Gear

      Boston Gear
      $131.00 - $131.00
      $131.00
      $131.00 - $131.00
      $131.00

      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
      $131.00 - $131.00
      $131.00
      $131.00 - $131.00
      $131.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 45 Teeth, cast iron, Change gear

      GB45B Cast Iron Change Gear

      Boston Gear
      $131.00 - $131.00
      $131.00
      $131.00 - $131.00
      $131.00

      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
      $131.00 - $131.00
      $131.00
      $131.00 - $131.00
      $131.00
    • 128 Teeth, 14-1/2 Degree Pressure Angle, 16 diametral pitch, cast iron, Change gear

      GB128A Cast Iron Change Gear

      Boston Gear
      $259.00 - $259.00
      $259.00
      $259.00 - $259.00
      $259.00

      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
      $259.00 - $259.00
      $259.00
      $259.00 - $259.00
      $259.00