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

      GB127A Cast Iron Change Gear

      Boston Gear
      $ 3,513.00 - $ 3,513.00
      $ 3,513.00
      $ 3,513.00 - $ 3,513.00
      $ 3,513.00

      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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      $ 3,513.00 - $ 3,513.00
      $ 3,513.00
      $ 3,513.00 - $ 3,513.00
      $ 3,513.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 63 Teeth, cast iron, Change gear

      GA63B Cast Iron Change Gear

      Boston Gear
      $ 1,735.00 - $ 1,735.00
      $ 1,735.00
      $ 1,735.00 - $ 1,735.00
      $ 1,735.00

      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
      $ 1,735.00 - $ 1,735.00
      $ 1,735.00
      $ 1,735.00 - $ 1,735.00
      $ 1,735.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 77 Teeth, cast iron, Change gear

      GA77B Cast Iron Change Gear

      Boston Gear
      $ 1,965.00 - $ 1,965.00
      $ 1,965.00
      $ 1,965.00 - $ 1,965.00
      $ 1,965.00

      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
      $ 1,965.00 - $ 1,965.00
      $ 1,965.00
      $ 1,965.00 - $ 1,965.00
      $ 1,965.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 55 Teeth, cast iron, Change gear

      GA55B Cast Iron Change Gear

      Boston Gear
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00

      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
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 54 Teeth, cast iron, Change gear

      GA54B Cast Iron Change Gear

      Boston Gear
      $ 1,632.00 - $ 1,632.00
      $ 1,632.00
      $ 1,632.00 - $ 1,632.00
      $ 1,632.00

      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
      $ 1,632.00 - $ 1,632.00
      $ 1,632.00
      $ 1,632.00 - $ 1,632.00
      $ 1,632.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 52 Teeth, cast iron, Change gear

      GA52B Cast Iron Change Gear

      Boston Gear
      $ 1,601.00 - $ 1,601.00
      $ 1,601.00
      $ 1,601.00 - $ 1,601.00
      $ 1,601.00

      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
      $ 1,601.00 - $ 1,601.00
      $ 1,601.00
      $ 1,601.00 - $ 1,601.00
      $ 1,601.00
    • 14-1/2 Degree Pressure Angle, 71 Teeth, 8 diametral pitch, cast iron, Change gear

      GH71A Cast Iron Change Gear

      Boston Gear
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00

      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
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
    • 14-1/2 Degree Pressure Angle, 70 Teeth, 8 diametral pitch, cast iron, Change gear

      GH70A Cast Iron Change Gear

      Boston Gear
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00

      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
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
      $ 7,659.00 - $ 7,659.00
      $ 7,659.00
    • 20 Degree Pressure Angle, 20 diametral pitch, 80 Teeth, cast iron, Spur gear

      YA80 Cast Iron Spur Gear

      Boston Gear
      $ 1,708.00 - $ 1,708.00
      $ 1,708.00
      $ 1,708.00 - $ 1,708.00
      $ 1,708.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $ 1,708.00 - $ 1,708.00
      $ 1,708.00
      $ 1,708.00 - $ 1,708.00
      $ 1,708.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 42 Teeth, cast iron, Spur gear

      NF42 Cast Iron Spur Gear

      Boston Gear
      $ 2,630.00 - $ 2,630.00
      $ 2,630.00
      $ 2,630.00 - $ 2,630.00
      $ 2,630.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 2,630.00 - $ 2,630.00
      $ 2,630.00
      $ 2,630.00 - $ 2,630.00
      $ 2,630.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 96 Teeth, cast iron, Spur gear

      NF96 Cast Iron Spur Gear

      Boston Gear
      $ 5,585.00 - $ 5,585.00
      $ 5,585.00
      $ 5,585.00 - $ 5,585.00
      $ 5,585.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $ 5,585.00 - $ 5,585.00
      $ 5,585.00
      $ 5,585.00 - $ 5,585.00
      $ 5,585.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 84 Teeth, cast iron, Spur gear

      NF84 Cast Iron Spur Gear

      Boston Gear
      $ 4,991.00 - $ 4,991.00
      $ 4,991.00
      $ 4,991.00 - $ 4,991.00
      $ 4,991.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 4,991.00 - $ 4,991.00
      $ 4,991.00
      $ 4,991.00 - $ 4,991.00
      $ 4,991.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 60 Teeth, cast iron, Spur gear

      NB60 Cast Iron Spur Gear

      Boston Gear
      $ 1,764.00 - $ 1,764.00
      $ 1,764.00
      $ 1,764.00 - $ 1,764.00
      $ 1,764.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 1,764.00 - $ 1,764.00
      $ 1,764.00
      $ 1,764.00 - $ 1,764.00
      $ 1,764.00
    • 14-1/2 Degree Pressure Angle, 144 Teeth, 16 diametral pitch, cast iron, Spur gear

      NB144 Cast Iron Spur Gear

      Boston Gear
      $ 4,925.00 - $ 4,925.00
      $ 4,925.00
      $ 4,925.00 - $ 4,925.00
      $ 4,925.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 4,925.00 - $ 4,925.00
      $ 4,925.00
      $ 4,925.00 - $ 4,925.00
      $ 4,925.00
    • 20 Degree Pressure Angle, 36 Teeth, 6 diametral pitch, cast iron, Spur gear

      YJ36B Cast Iron Spur Gear

      Boston Gear
      $ 6,080.00 - $ 6,080.00
      $ 6,080.00
      $ 6,080.00 - $ 6,080.00
      $ 6,080.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $ 6,080.00 - $ 6,080.00
      $ 6,080.00
      $ 6,080.00 - $ 6,080.00
      $ 6,080.00
    • 100 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Spur gear

      NA100 Cast Iron Spur Gear

      Boston Gear
      $ 1,963.00 - $ 1,963.00
      $ 1,963.00
      $ 1,963.00 - $ 1,963.00
      $ 1,963.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 1,963.00 - $ 1,963.00
      $ 1,963.00
      $ 1,963.00 - $ 1,963.00
      $ 1,963.00
    • 20 Degree Pressure Angle, 48 Teeth, 8 diametral pitch, cast iron, Spur gear

      YH48B Cast Iron Spur Gear

      Boston Gear
      $ 4,943.00 - $ 4,943.00
      $ 4,943.00
      $ 4,943.00 - $ 4,943.00
      $ 4,943.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 4,943.00 - $ 4,943.00
      $ 4,943.00
      $ 4,943.00 - $ 4,943.00
      $ 4,943.00
    • 14-1/2 Degree Pressure Angle, 6 diametral pitch, 60 Teeth, cast iron, Spur gear

      NJ60 Cast Iron Spur Gear

      Boston Gear
      $ 7,859.00 - $ 7,859.00
      $ 7,859.00
      $ 7,859.00 - $ 7,859.00
      $ 7,859.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 7,859.00 - $ 7,859.00
      $ 7,859.00
      $ 7,859.00 - $ 7,859.00
      $ 7,859.00
    • 14-1/2 Degree Pressure Angle, 64 Teeth, 8 diametral pitch, cast iron, Spur gear

      NH64 Cast Iron Spur Gear

      Boston Gear
      $ 6,039.00 - $ 6,039.00
      $ 6,039.00
      $ 6,039.00 - $ 6,039.00
      $ 6,039.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $ 6,039.00 - $ 6,039.00
      $ 6,039.00
      $ 6,039.00 - $ 6,039.00
      $ 6,039.00
    • 14-1/2 Degree Pressure Angle, 24 Teeth, 6 diametral pitch, cast iron, Double Thread, Left Hand, Worm gear

      D1430A LH Cast Iron Worm Gear

      Boston Gear
      $ 4,311.00 - $ 4,311.00
      $ 4,311.00
      $ 4,311.00 - $ 4,311.00
      $ 4,311.00

      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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      $ 4,311.00 - $ 4,311.00
      $ 4,311.00
      $ 4,311.00 - $ 4,311.00
      $ 4,311.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 50 Teeth, cast iron, Double Thread, Right Hand, Worm gear

      CD 1145 Cast Iron Worm Gear

      Boston Gear
      $ 2,050.00 - $ 2,050.00
      $ 2,050.00
      $ 2,050.00 - $ 2,050.00
      $ 2,050.00

      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
      $ 2,050.00 - $ 2,050.00
      $ 2,050.00
      $ 2,050.00 - $ 2,050.00
      $ 2,050.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 20 Teeth, cast iron, Double Thread, Right Hand, Worm gear

      D1400 RH Cast Iron Worm Gear

      Boston Gear
      $ 1,995.00 - $ 1,995.00
      $ 1,995.00
      $ 1,995.00 - $ 1,995.00
      $ 1,995.00

      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
      $ 1,995.00 - $ 1,995.00
      $ 1,995.00
      $ 1,995.00 - $ 1,995.00
      $ 1,995.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 30 Teeth, cast iron, Double Thread, Right Hand, Worm gear

      CD 1143 Cast Iron Worm Gear

      Boston Gear
      $ 1,538.00 - $ 1,538.00
      $ 1,538.00
      $ 1,538.00 - $ 1,538.00
      $ 1,538.00

      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
      $ 1,538.00 - $ 1,538.00
      $ 1,538.00
      $ 1,538.00 - $ 1,538.00
      $ 1,538.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, cast iron, Quad Thread, Right Hand, Worm gear

      D1601A Cast Iron Worm Gear

      Boston Gear
      $ 2,507.00 - $ 2,507.00
      $ 2,507.00
      $ 2,507.00 - $ 2,507.00
      $ 2,507.00

      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
      $ 2,507.00 - $ 2,507.00
      $ 2,507.00
      $ 2,507.00 - $ 2,507.00
      $ 2,507.00