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    Open Gearing

    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 87 Teeth, cast iron, Change gear

      GA87B Cast Iron Change Gear

      Boston Gear
      $100.37 - $100.37
      $100.37
      $100.37 - $100.37
      $100.37

      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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      $100.37 - $100.37
      $100.37
      $100.37 - $100.37
      $100.37
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 56 Teeth, cast iron, Change gear

      GA56B Cast Iron Change Gear

      Boston Gear
      $77.29 - $77.29
      $77.29
      $77.29 - $77.29
      $77.29

      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
      $77.29 - $77.29
      $77.29
      $77.29 - $77.29
      $77.29
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 83 Teeth, cast iron, Change gear

      GA83B Cast Iron Change Gear

      Boston Gear
      $98.14 - $98.14
      $98.14
      $98.14 - $98.14
      $98.14

      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
      $98.14 - $98.14
      $98.14
      $98.14 - $98.14
      $98.14
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 59 Teeth, cast iron, Change gear

      GA59B Cast Iron Change Gear

      Boston Gear
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65

      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
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 81 Teeth, cast iron, Change gear

      GA81B Cast Iron Change Gear

      Boston Gear
      $98.14 - $98.14
      $98.14
      $98.14 - $98.14
      $98.14

      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
      $98.14 - $98.14
      $98.14
      $98.14 - $98.14
      $98.14
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 79 Teeth, cast iron, Change gear

      GA79B Cast Iron Change Gear

      Boston Gear
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78

      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
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 78 Teeth, cast iron, Change gear

      GA78B Cast Iron Change Gear

      Boston Gear
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78

      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
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 76 Teeth, cast iron, Change gear

      GA76B Cast Iron Change Gear

      Boston Gear
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78

      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
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 75 Teeth, cast iron, Change gear

      GA75B Cast Iron Change Gear

      Boston Gear
      $92.48 - $92.48
      $92.48
      $92.48 - $92.48
      $92.48

      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
      $92.48 - $92.48
      $92.48
      $92.48 - $92.48
      $92.48
    • 118 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA118B Cast Iron Change Gear

      Boston Gear
      $118.03 - $118.03
      $118.03
      $118.03 - $118.03
      $118.03

      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
      $118.03 - $118.03
      $118.03
      $118.03 - $118.03
      $118.03
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 74 Teeth, cast iron, Change gear

      GA74B Cast Iron Change Gear

      Boston Gear
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78

      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
      $94.78 - $94.78
      $94.78
      $94.78 - $94.78
      $94.78
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 69 Teeth, cast iron, Change gear

      GA69B Cast Iron Change Gear

      Boston Gear
      $89.37 - $89.37
      $89.37
      $89.37 - $89.37
      $89.37

      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
      $89.37 - $89.37
      $89.37
      $89.37 - $89.37
      $89.37
    • 100 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA100B Cast Iron Change Gear

      Boston Gear
      $108.36 - $108.36
      $108.36
      $108.36 - $108.36
      $108.36

      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
      $108.36 - $108.36
      $108.36
      $108.36 - $108.36
      $108.36
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 61 Teeth, cast iron, Change gear

      GA61B Cast Iron Change Gear

      Boston Gear
      $83.69 - $83.69
      $83.69
      $83.69 - $83.69
      $83.69

      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
      $83.69 - $83.69
      $83.69
      $83.69 - $83.69
      $83.69
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 62 Teeth, cast iron, Change gear

      GA62B Cast Iron Change Gear

      Boston Gear
      $83.69 - $83.69
      $83.69
      $83.69 - $83.69
      $83.69

      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
      $83.69 - $83.69
      $83.69
      $83.69 - $83.69
      $83.69
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 60 Teeth, cast iron, Change gear

      GA60B Cast Iron Change Gear

      Boston Gear
      $82.27 - $82.27
      $82.27
      $82.27 - $82.27
      $82.27

      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
      $82.27 - $82.27
      $82.27
      $82.27 - $82.27
      $82.27
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 96 Teeth, cast iron, Change gear

      GH96A Cast Iron Change Gear

      Boston Gear
      $460.60 - $460.60
      $460.60
      $460.60 - $460.60
      $460.60

      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
      $460.60 - $460.60
      $460.60
      $460.60 - $460.60
      $460.60
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 57 Teeth, cast iron, Change gear

      GA57B Cast Iron Change Gear

      Boston Gear
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65

      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
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 58 Teeth, cast iron, Change gear

      GA58B Cast Iron Change Gear

      Boston Gear
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65

      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
      $81.65 - $81.65
      $81.65
      $81.65 - $81.65
      $81.65
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 53 Teeth, cast iron, Change gear

      GA53B Cast Iron Change Gear

      Boston Gear
      $77.21 - $77.21
      $77.21
      $77.21 - $77.21
      $77.21

      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
      $77.21 - $77.21
      $77.21
      $77.21 - $77.21
      $77.21
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 91 Teeth, cast iron, Change gear

      GH91A Cast Iron Change Gear

      Boston Gear
      $445.15 - $445.15
      $445.15
      $445.15 - $445.15
      $445.15

      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
      $445.15 - $445.15
      $445.15
      $445.15 - $445.15
      $445.15
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 51 Teeth, cast iron, Change gear

      GA51B Cast Iron Change Gear

      Boston Gear
      $74.91 - $74.91
      $74.91
      $74.91 - $74.91
      $74.91

      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
      $74.91 - $74.91
      $74.91
      $74.91 - $74.91
      $74.91
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 90 Teeth, cast iron, Change gear

      GH90A Cast Iron Change Gear

      Boston Gear
      $451.98 - $451.98
      $451.98
      $451.98 - $451.98
      $451.98

      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
      $451.98 - $451.98
      $451.98
      $451.98 - $451.98
      $451.98
    • 120 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA120B Cast Iron Change Gear

      Boston Gear
      $124.60 - $124.60
      $124.60
      $124.60 - $124.60
      $124.60

      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
      $124.60 - $124.60
      $124.60
      $124.60 - $124.60
      $124.60