• Send Us a Message
    • Skip to content

    Best selling products

    • 14-1/2 Degree Pressure Angle, 24 diametral pitch, 36 Teeth, brass, internal spur gear

      G675 Brass Internal Spur Gear

      Boston Gear
      $ 3,375.00 - $ 3,375.00
      $ 3,375.00
      $ 3,375.00 - $ 3,375.00
      $ 3,375.00

      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
      $ 3,375.00 - $ 3,375.00
      $ 3,375.00
      $ 3,375.00 - $ 3,375.00
      $ 3,375.00
    • 14-1/2 Degree Pressure Angle, 48 diametral pitch, 72 Teeth, brass, internal spur gear

      G633 Brass Internal Spur Gear

      Boston Gear
      $ 3,081.00 - $ 3,081.00
      $ 3,081.00
      $ 3,081.00 - $ 3,081.00
      $ 3,081.00

      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
      $ 3,081.00 - $ 3,081.00
      $ 3,081.00
      $ 3,081.00 - $ 3,081.00
      $ 3,081.00
    • 14-1/2 Degree Pressure Angle, 48 diametral pitch, 48 Teeth, brass, internal spur gear

      G632 Brass Internal Spur Gear

      Boston Gear
      $ 2,847.00 - $ 2,847.00
      $ 2,847.00
      $ 2,847.00 - $ 2,847.00
      $ 2,847.00

      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
      $ 2,847.00 - $ 2,847.00
      $ 2,847.00
      $ 2,847.00 - $ 2,847.00
      $ 2,847.00
    • 24 Teeth, 32 diametral pitch, brass, Miter gear

      G463Y Brass Miter Gear

      Boston Gear
      $ 748.00 - $ 748.00
      $ 748.00
      $ 748.00 - $ 748.00
      $ 748.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

      View full details
      $ 748.00 - $ 748.00
      $ 748.00
      $ 748.00 - $ 748.00
      $ 748.00
    • 16 Teeth, 32 diametral pitch, brass, Miter gear

      G462Y Brass Miter Gear

      Boston Gear
      $ 595.00 - $ 595.00
      $ 595.00
      $ 595.00 - $ 595.00
      $ 595.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

      View full details
      $ 595.00 - $ 595.00
      $ 595.00
      $ 595.00 - $ 595.00
      $ 595.00
    • 16 Teeth, 32 diametral pitch, 4 Feet, brass, Pinion Wire

      G47 Brass Pinion Wire

      Boston Gear
      $ 4,330.00 - $ 4,330.00
      $ 4,330.00
      $ 4,330.00 - $ 4,330.00
      $ 4,330.00

      Documentation  Catalog Product Section  Engineering Data  Full Catalog  ISO Certificate

      $ 4,330.00 - $ 4,330.00
      $ 4,330.00
      $ 4,330.00 - $ 4,330.00
      $ 4,330.00
    • 16 Teeth, 4 Feet, 48 diametral pitch, brass, Pinion Wire

      G32 Brass Pinion Wire

      Boston Gear
      $ 2,857.00 - $ 2,857.00
      $ 2,857.00
      $ 2,857.00 - $ 2,857.00
      $ 2,857.00

      Documentation  Catalog Product Section  Engineering Data  Full Catalog  ISO Certificate

      $ 2,857.00 - $ 2,857.00
      $ 2,857.00
      $ 2,857.00 - $ 2,857.00
      $ 2,857.00
    • 14 Teeth, 4 Feet, 48 diametral pitch, brass, Pinion Wire

      G30 Brass Pinion Wire

      Boston Gear
      $ 2,488.00 - $ 2,488.00
      $ 2,488.00
      $ 2,488.00 - $ 2,488.00
      $ 2,488.00

      Documentation  Catalog Product Section  Engineering Data  Full Catalog  ISO Certificate

      $ 2,488.00 - $ 2,488.00
      $ 2,488.00
      $ 2,488.00 - $ 2,488.00
      $ 2,488.00
    • 12 Teeth, 20 Degree Pressure Angle, 48 diametral pitch, brass, Spur gear

      Y4812 Brass Spur Gear

      Boston Gear
      $ 396.00 - $ 396.00
      $ 396.00
      $ 396.00 - $ 396.00
      $ 396.00

      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
      $ 396.00 - $ 396.00
      $ 396.00
      $ 396.00 - $ 396.00
      $ 396.00
    • 20 Degree Pressure Angle, 32 diametral pitch, 40 Teeth, brass, Spur gear

      Y3240 Brass Spur Gear

      Boston Gear
      $ 832.00 - $ 832.00
      $ 832.00
      $ 832.00 - $ 832.00
      $ 832.00

      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
      $ 832.00 - $ 832.00
      $ 832.00
      $ 832.00 - $ 832.00
      $ 832.00
    • 20 Degree Pressure Angle, 32 diametral pitch, 36 Teeth, brass, Spur gear

      Y3236 Brass Spur Gear

      Boston Gear
      $ 801.00 - $ 801.00
      $ 801.00
      $ 801.00 - $ 801.00
      $ 801.00

      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
      $ 801.00 - $ 801.00
      $ 801.00
      $ 801.00 - $ 801.00
      $ 801.00
    • 20 Degree Pressure Angle, 24 diametral pitch, 84 Teeth, brass, Spur gear

      Y2484 Brass Spur Gear

      Boston Gear
      $ 2,511.00 - $ 2,511.00
      $ 2,511.00
      $ 2,511.00 - $ 2,511.00
      $ 2,511.00

      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
      $ 2,511.00 - $ 2,511.00
      $ 2,511.00
      $ 2,511.00 - $ 2,511.00
      $ 2,511.00
    • 20 Degree Pressure Angle, 24 diametral pitch, 60 Teeth, brass, Spur gear

      Y2460 Brass Spur Gear

      Boston Gear
      $ 1,879.00 - $ 1,879.00
      $ 1,879.00
      $ 1,879.00 - $ 1,879.00
      $ 1,879.00

      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
      $ 1,879.00 - $ 1,879.00
      $ 1,879.00
      $ 1,879.00 - $ 1,879.00
      $ 1,879.00
    • 18 Teeth, 20 Degree Pressure Angle, 24 diametral pitch, brass, Spur gear

      Y2418 Brass Spur Gear

      Boston Gear
      $ 716.00 - $ 716.00
      $ 716.00
      $ 716.00 - $ 716.00
      $ 716.00

      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
      $ 716.00 - $ 716.00
      $ 716.00
      $ 716.00 - $ 716.00
      $ 716.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 50 Teeth, bronze, Double Thread, Right Hand, Worm gear

      D1145 Bronze Worm Gear

      Boston Gear
      $ 3,042.00 - $ 3,042.00
      $ 3,042.00
      $ 3,042.00 - $ 3,042.00
      $ 3,042.00

      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
      $ 3,042.00 - $ 3,042.00
      $ 3,042.00
      $ 3,042.00 - $ 3,042.00
      $ 3,042.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 6 diametral pitch, bronze, Quad Thread, Right Hand, Worm gear

      QB620A Bronze Worm Gear

      Boston Gear
      $ 12,009.00 - $ 12,009.00
      $ 12,009.00
      $ 12,009.00 - $ 12,009.00
      $ 12,009.00

      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
      $ 12,009.00 - $ 12,009.00
      $ 12,009.00
      $ 12,009.00 - $ 12,009.00
      $ 12,009.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 16 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      QB1216 Bronze Worm Gear

      Boston Gear
      $ 3,057.00 - $ 3,057.00
      $ 3,057.00
      $ 3,057.00 - $ 3,057.00
      $ 3,057.00

      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
      $ 3,057.00 - $ 3,057.00
      $ 3,057.00
      $ 3,057.00 - $ 3,057.00
      $ 3,057.00
    • 25 Degree Pressure Angle, 48 diametral pitch, 50 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      Q1321 Bronze Worm Gear

      Boston Gear
      $ 1,478.00 - $ 1,478.00
      $ 1,478.00
      $ 1,478.00 - $ 1,478.00
      $ 1,478.00

      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
      $ 1,478.00 - $ 1,478.00
      $ 1,478.00
      $ 1,478.00 - $ 1,478.00
      $ 1,478.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      DB1611 Bronze Worm Gear

      Boston Gear
      $ 5,504.00 - $ 5,504.00
      $ 5,504.00
      $ 5,504.00 - $ 5,504.00
      $ 5,504.00

      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
      $ 5,504.00 - $ 5,504.00
      $ 5,504.00
      $ 5,504.00 - $ 5,504.00
      $ 5,504.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 40 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      DB1602A Bronze Worm Gear

      Boston Gear
      $ 4,794.00 - $ 4,794.00
      $ 4,794.00
      $ 4,794.00 - $ 4,794.00
      $ 4,794.00

      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
      $ 4,794.00 - $ 4,794.00
      $ 4,794.00
      $ 4,794.00 - $ 4,794.00
      $ 4,794.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, bronze, Quad Thread, Right Hand, Worm gear

      DB1601A Bronze Worm Gear

      Boston Gear
      $ 4,001.00 - $ 4,001.00
      $ 4,001.00
      $ 4,001.00 - $ 4,001.00
      $ 4,001.00

      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
      $ 4,001.00 - $ 4,001.00
      $ 4,001.00
      $ 4,001.00 - $ 4,001.00
      $ 4,001.00
    • 14-1/2 Degree Pressure Angle, 30 Teeth, 6 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1081 Bronze Worm Gear

      Boston Gear
      $ 10,636.00 - $ 10,636.00
      $ 10,636.00
      $ 10,636.00 - $ 10,636.00
      $ 10,636.00

      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
      $ 10,636.00 - $ 10,636.00
      $ 10,636.00
      $ 10,636.00 - $ 10,636.00
      $ 10,636.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 6 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1077A Bronze Worm Gear

      Boston Gear
      $ 7,271.00 - $ 7,271.00
      $ 7,271.00
      $ 7,271.00 - $ 7,271.00
      $ 7,271.00

      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
      $ 7,271.00 - $ 7,271.00
      $ 7,271.00
      $ 7,271.00 - $ 7,271.00
      $ 7,271.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 8 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1070 Bronze Worm Gear

      Boston Gear
      $ 4,579.00 - $ 4,579.00
      $ 4,579.00
      $ 4,579.00 - $ 4,579.00
      $ 4,579.00

      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
      $ 4,579.00 - $ 4,579.00
      $ 4,579.00
      $ 4,579.00 - $ 4,579.00
      $ 4,579.00