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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
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34

      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
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34
    • 3/16 inch Plain Bore, 40 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1020-3/16 Acetal Worm Gear

      Boston Gear
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15

      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
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15
    • 3/16 inch Bore, 30 Teeth, 48 diametral pitch, plastic, Worm gear

      GP1019 Acetal Worm Gear

      Boston Gear
      $13.81 - $13.81
      $13.81
      $13.81 - $13.81
      $13.81

      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
      $13.81 - $13.81
      $13.81
      $13.81 - $13.81
      $13.81
    • 1/4 inch Plain Bore, 24 diametral pitch, 50 Teeth, Brass Insert, plastic, Worm gear

      GP1037-1/4 Acetal Worm Gear

      Boston Gear
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15

      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
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15
    • 24 diametral pitch, 5/16 inch Plain Bore, 50 Teeth, plastic, Worm gear

      GP1037 Acetal Worm Gear

      Boston Gear
      $16.01 - $16.01
      $16.01
      $16.01 - $16.01
      $16.01

      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
      $16.01 - $16.01
      $16.01
      $16.01 - $16.01
      $16.01
    • 1/4 inch Plain Bore, 24 diametral pitch, 40 Teeth, Brass Insert, plastic, Worm gear

      GP1036-1/4 Acetal Worm Gear

      Boston Gear
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15

      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
      $27.15 - $27.15
      $27.15
      $27.15 - $27.15
      $27.15
    • 1/4 inch Plain Bore, 20 Teeth, 24 diametral pitch, Brass Insert, plastic, Worm gear

      GP1034-1/4 Acetal Worm Gear

      Boston Gear
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34

      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
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34
    • 20 Teeth, 24 diametral pitch, 3/16 inch Plain Bore, plastic, Worm gear

      GP1034 Acetal Worm Gear

      Boston Gear
      $14.38 - $14.38
      $14.38
      $14.38 - $14.38
      $14.38

      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
      $14.38 - $14.38
      $14.38
      $14.38 - $14.38
      $14.38
    • 1/4 inch Bore, 32 diametral pitch, 40 Teeth, plastic, Worm gear

      GP1028 Acetal Worm Gear

      Boston Gear
      $13.15 - $13.15
      $13.15
      $13.15 - $13.15
      $13.15

      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
      $13.15 - $13.15
      $13.15
      $13.15 - $13.15
      $13.15
    • 1/4 inch Bore, 20 Teeth, 32 diametral pitch, Brass Insert, plastic, Worm gear

      GP1026-1/4 Acetal Worm Gear

      Boston Gear
      $22.10 - $22.10
      $22.10
      $22.10 - $22.10
      $22.10

      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
      $22.10 - $22.10
      $22.10
      $22.10 - $22.10
      $22.10
    • 1/4 inch Plain Bore, 32 diametral pitch, 50 Teeth, plastic, Worm gear

      GP1029 Acetal Worm Gear

      Boston Gear
      $14.38 - $14.38
      $14.38
      $14.38 - $14.38
      $14.38

      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
      $14.38 - $14.38
      $14.38
      $14.38 - $14.38
      $14.38
    • 3/16 inch Plain Bore, 48 diametral pitch, 50 Teeth, plastic, Worm gear

      GP1021 Acetal Worm Gear

      Boston Gear
      $14.67 - $14.67
      $14.67
      $14.67 - $14.67
      $14.67

      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
      $14.67 - $14.67
      $14.67
      $14.67 - $14.67
      $14.67
    • 3/16 inch Plain Bore, 30 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1019-3/16 Acetal Worm Gear

      Boston Gear
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34

      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
      $23.34 - $23.34
      $23.34
      $23.34 - $23.34
      $23.34
    • 1/8 inch Bore, 20 Teeth, 48 diametral pitch, Brass Insert, plastic, Worm gear

      GP1018-1/8 Acetal Worm Gear

      Boston Gear
      $17.15 - $17.15
      $17.15
      $17.15 - $17.15
      $17.15

      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
      $17.15 - $17.15
      $17.15
      $17.15 - $17.15
      $17.15
    • 20 Teeth, 3/16 inch Plain Bore, 48 diametral pitch, plastic, Worm gear

      GP1018 Acetal Worm Gear

      Boston Gear
      $12.95 - $12.95
      $12.95
      $12.95 - $12.95
      $12.95

      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
      $12.95 - $12.95
      $12.95
      $12.95 - $12.95
      $12.95
    • 192 Teeth, 20 Degree Pressure Angle, 48 diametral pitch, brass, internal spur gear

      YI 48192 Brass Internal Spur Gear

      Boston Gear
      $237.19 - $237.19
      $237.19
      $237.19 - $237.19
      $237.19

      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
      $237.19 - $237.19
      $237.19
      $237.19 - $237.19
      $237.19
    • 20 Degree Pressure Angle, 32 diametral pitch, 96 Teeth, brass, internal spur gear

      YI 3296 Brass Internal Spur Gear

      Boston Gear
      $245.55 - $245.55
      $245.55
      $245.55 - $245.55
      $245.55

      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
      $245.55 - $245.55
      $245.55
      $245.55 - $245.55
      $245.55
    • 20 Degree Pressure Angle, 24 diametral pitch, 72 Teeth, brass, internal spur gear

      YI 2472 Brass Internal Spur Gear

      Boston Gear
      $251.52 - $251.52
      $251.52
      $251.52 - $251.52
      $251.52

      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
      $251.52 - $251.52
      $251.52
      $251.52 - $251.52
      $251.52
    • 20 Degree Pressure Angle, 24 diametral pitch, 48 Teeth, brass, internal spur gear

      YI 2448 Brass Internal Spur Gear

      Boston Gear
      $192.81 - $192.81
      $192.81
      $192.81 - $192.81
      $192.81

      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
      $192.81 - $192.81
      $192.81
      $192.81 - $192.81
      $192.81
    • 14-1/2 Degree Pressure Angle, 144 Teeth, 24 diametral pitch, brass, internal spur gear

      G681 Brass Internal Spur Gear

      Boston Gear
      $303.65 - $303.65
      $303.65
      $303.65 - $303.65
      $303.65

      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
      $303.65 - $303.65
      $303.65
      $303.65 - $303.65
      $303.65
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 96 Teeth, brass, internal spur gear

      G668 Brass Internal Spur Gear

      Boston Gear
      $245.55 - $245.55
      $245.55
      $245.55 - $245.55
      $245.55

      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
      $245.55 - $245.55
      $245.55
      $245.55 - $245.55
      $245.55
    • 128 Teeth, 20 Degree Pressure Angle, 64 diametral pitch, brass, internal spur gear

      YI 64128 Brass Internal Spur Gear

      Boston Gear
      $171.26 - $171.26
      $171.26
      $171.26 - $171.26
      $171.26

      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
      $171.26 - $171.26
      $171.26
      $171.26 - $171.26
      $171.26
    • 14-1/2 Degree Pressure Angle, 32 diametral pitch, 64 Teeth, brass, internal spur gear

      G666 Brass Internal Spur Gear

      Boston Gear
      $179.43 - $179.43
      $179.43
      $179.43 - $179.43
      $179.43

      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
      $179.43 - $179.43
      $179.43
      $179.43 - $179.43
      $179.43
    • 20 Degree Pressure Angle, 48 diametral pitch, 96 Teeth, brass, internal spur gear

      YI 4896 Brass Internal Spur Gear

      Boston Gear
      $171.26 - $171.26
      $171.26
      $171.26 - $171.26
      $171.26

      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
      $171.26 - $171.26
      $171.26
      $171.26 - $171.26
      $171.26