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    Open Gearing

    • 1/4 inch Plain Bore, 48 diametral pitch, 50 Teeth, Brass Insert, plastic, Worm gear

      GP1021-1/4 Acetal Worm Gear

      Boston Gear
      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00

      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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      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00
    • 3/16 inch Plain Bore, 40 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1020-3/16 Acetal Worm Gear

      Boston Gear
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00

      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
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00
    • 3/16 inch Bore, 30 Teeth, 48 diametral pitch, plastic, Worm gear

      GP1019 Acetal Worm Gear

      Boston Gear
      $20.00 - $20.00
      $20.00
      $20.00 - $20.00
      $20.00

      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
      $20.00 - $20.00
      $20.00
      $20.00 - $20.00
      $20.00
    • 1/4 inch Plain Bore, 24 diametral pitch, 50 Teeth, Brass Insert, plastic, Worm gear

      GP1037-1/4 Acetal Worm Gear

      Boston Gear
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00

      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
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00
    • 24 diametral pitch, 5/16 inch Plain Bore, 50 Teeth, plastic, Worm gear

      GP1037 Acetal Worm Gear

      Boston Gear
      $23.00 - $23.00
      $23.00
      $23.00 - $23.00
      $23.00

      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
      $23.00 - $23.00
      $23.00
      $23.00 - $23.00
      $23.00
    • 1/4 inch Plain Bore, 24 diametral pitch, 40 Teeth, Brass Insert, plastic, Worm gear

      GP1036-1/4 Acetal Worm Gear

      Boston Gear
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00

      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
      $39.00 - $39.00
      $39.00
      $39.00 - $39.00
      $39.00
    • 1/4 inch Plain Bore, 20 Teeth, 24 diametral pitch, Brass Insert, plastic, Worm gear

      GP1034-1/4 Acetal Worm Gear

      Boston Gear
      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00

      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
      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00
    • 20 Teeth, 24 diametral pitch, 3/16 inch Plain Bore, plastic, Worm gear

      GP1034 Acetal Worm Gear

      Boston Gear
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00

      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
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00
    • 1/4 inch Bore, 32 diametral pitch, 40 Teeth, plastic, Worm gear

      GP1028 Acetal Worm Gear

      Boston Gear
      $19.00 - $19.00
      $19.00
      $19.00 - $19.00
      $19.00

      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
      $19.00 - $19.00
      $19.00
      $19.00 - $19.00
      $19.00
    • 1/4 inch Bore, 20 Teeth, 32 diametral pitch, Brass Insert, plastic, Worm gear

      GP1026-1/4 Acetal Worm Gear

      Boston Gear
      $32.00 - $32.00
      $32.00
      $32.00 - $32.00
      $32.00

      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
      $32.00 - $32.00
      $32.00
      $32.00 - $32.00
      $32.00
    • 1/4 inch Plain Bore, 32 diametral pitch, 50 Teeth, plastic, Worm gear

      GP1029 Acetal Worm Gear

      Boston Gear
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00

      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
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00
    • 3/16 inch Plain Bore, 48 diametral pitch, 50 Teeth, plastic, Worm gear

      GP1021 Acetal Worm Gear

      Boston Gear
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00

      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
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00
    • 3/16 inch Plain Bore, 30 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1019-3/16 Acetal Worm Gear

      Boston Gear
      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00

      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
      $34.00 - $34.00
      $34.00
      $34.00 - $34.00
      $34.00
    • 1/8 inch Bore, 20 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1018-1/8 Acetal Worm Gear

      Boston Gear
      $25.00 - $25.00
      $25.00
      $25.00 - $25.00
      $25.00

      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
      $25.00 - $25.00
      $25.00
      $25.00 - $25.00
      $25.00
    • 20 Teeth, 3/16 inch Plain Bore, 48 diametral pitch, plastic, Worm gear

      GP1018 Acetal Worm Gear

      Boston Gear
      $19.00 - $19.00
      $19.00
      $19.00 - $19.00
      $19.00

      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
      $19.00 - $19.00
      $19.00
      $19.00 - $19.00
      $19.00
    • 192 Teeth, 20 Degree Pressure Angle, 48 diametral pitch, brass, internal spur gear

      YI 48192 Brass Internal Spur Gear

      Boston Gear
      $338.00 - $338.00
      $338.00
      $338.00 - $338.00
      $338.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

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      $338.00 - $338.00
      $338.00
      $338.00 - $338.00
      $338.00
    • 20 Degree Pressure Angle, 32 diametral pitch, 96 Teeth, brass, internal spur gear

      YI 3296 Brass Internal Spur Gear

      Boston Gear
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00
    • 20 Degree Pressure Angle, 24 diametral pitch, 72 Teeth, brass, internal spur gear

      YI 2472 Brass Internal Spur Gear

      Boston Gear
      $358.00 - $358.00
      $358.00
      $358.00 - $358.00
      $358.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $358.00 - $358.00
      $358.00
      $358.00 - $358.00
      $358.00
    • 20 Degree Pressure Angle, 24 diametral pitch, 48 Teeth, brass, internal spur gear

      YI 2448 Brass Internal Spur Gear

      Boston Gear
      $275.00 - $275.00
      $275.00
      $275.00 - $275.00
      $275.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $275.00 - $275.00
      $275.00
      $275.00 - $275.00
      $275.00
    • 14-1/2 Degree Pressure Angle, 144 Teeth, 24 diametral pitch, brass, internal spur gear

      G681 Brass Internal Spur Gear

      Boston Gear
      $432.00 - $432.00
      $432.00
      $432.00 - $432.00
      $432.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $432.00 - $432.00
      $432.00
      $432.00 - $432.00
      $432.00
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 96 Teeth, brass, internal spur gear

      G668 Brass Internal Spur Gear

      Boston Gear
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00
    • 128 Teeth, 20 Degree Pressure Angle, 64 diametral pitch, brass, internal spur gear

      YI 64128 Brass Internal Spur Gear

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

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $244.00 - $244.00
      $244.00
      $244.00 - $244.00
      $244.00
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 64 Teeth, brass, internal spur gear

      G666 Brass Internal Spur Gear

      Boston Gear
      $256.00 - $256.00
      $256.00
      $256.00 - $256.00
      $256.00

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $256.00 - $256.00
      $256.00
      $256.00 - $256.00
      $256.00
    • 20 Degree Pressure Angle, 48 diametral pitch, 96 Teeth, brass, internal spur gear

      YI 4896 Brass Internal Spur Gear

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

      Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

      View full details
      $244.00 - $244.00
      $244.00
      $244.00 - $244.00
      $244.00