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    Best Selling Products

    • 1.75 inch Center Distance, 150:1 gear ratio, 42CZ, Double Reduction, G solid left output shaft, Quill Style Motor Flange, Worm Gear Speed reducer

      FWC718-150-B4-G Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      $ 29,509.00 - $ 29,509.00
      $ 29,509.00
      $ 29,509.00 - $ 29,509.00
      $ 29,509.00

      Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

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      $ 29,509.00 - $ 29,509.00
      $ 29,509.00
      $ 29,509.00 - $ 29,509.00
      $ 29,509.00
    • 1:1 gear ratio, 3-Way, Bevel Gear Speed reducer, Single Reduction Speed reducer

      RA1531 Spiral Bevel Gear Drive

      Boston Gear
      $ 33,431.00 - $ 33,431.00
      $ 33,431.00
      $ 33,431.00 - $ 33,431.00
      $ 33,431.00

      Boston Gear’s Right 90 Series spiral bevel gear drives are designed for high efficiency, quiet operation and long service life. Housings are made o...

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      $ 33,431.00 - $ 33,431.00
      $ 33,431.00
      $ 33,431.00 - $ 33,431.00
      $ 33,431.00
    • 1.33 inch Center Distance, 20:1 gear ratio, J solid right output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      713-20-J Right Angle Worm Gear Speed Reducer

      Boston Gear
      $ 10,904.00 - $ 10,904.00
      $ 10,904.00
      $ 10,904.00 - $ 10,904.00
      $ 10,904.00

      Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

      View full details
      $ 10,904.00 - $ 10,904.00
      $ 10,904.00
      $ 10,904.00 - $ 10,904.00
      $ 10,904.00
    • 1.75 inch Center Distance, 40:1 gear ratio, G solid left output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      718-40-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $ 13,726.00 - $ 13,726.00
      $ 13,726.00
      $ 13,726.00 - $ 13,726.00
      $ 13,726.00

      Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

      View full details
      $ 13,726.00 - $ 13,726.00
      $ 13,726.00
      $ 13,726.00 - $ 13,726.00
      $ 13,726.00
    • 2.62 inch Center Distance, 60:1 gear ratio, J solid right output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      726-60-J Right Angle Worm Gear Speed Reducer

      Boston Gear
      $ 20,948.00 - $ 20,948.00
      $ 20,948.00
      $ 20,948.00 - $ 20,948.00
      $ 20,948.00

      Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

      View full details
      $ 20,948.00 - $ 20,948.00
      $ 20,948.00
      $ 20,948.00 - $ 20,948.00
      $ 20,948.00
    • 3.25 inch Center Distance, 60:1 gear ratio, J solid right output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      732-60-J Right Angle Worm Gear Speed Reducer

      Boston Gear
      $ 34,016.00 - $ 34,016.00
      $ 34,016.00
      $ 34,016.00 - $ 34,016.00
      $ 34,016.00

      Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

      View full details
      $ 34,016.00 - $ 34,016.00
      $ 34,016.00
      $ 34,016.00 - $ 34,016.00
      $ 34,016.00
    • 0.7500 inch ID, 1.0000 inch OD, 2.000 inch Long, Bronze, Sleeve Bushing

      B1216-16 Oil Impregnated Bronze Sleeve Bearing

      Boston Gear
      $ 198.00 - $ 198.00
      $ 198.00
      $ 198.00 - $ 198.00
      $ 198.00

      Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

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      $ 198.00 - $ 198.00
      $ 198.00
      $ 198.00 - $ 198.00
      $ 198.00
    • 0.6250 inch ID, 0.8125 inch OD, 1.500 inch Long, Bronze, Sleeve Bushing

      B1013-12 Oil Impregnated Bronze Sleeve Bearing

      Boston Gear
      $ 106.00 - $ 106.00
      $ 106.00
      $ 106.00 - $ 106.00
      $ 106.00

      Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

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      $ 106.00 - $ 106.00
      $ 106.00
      $ 106.00 - $ 106.00
      $ 106.00
    • 20 Degree Pressure Angle, 48 diametral pitch, 72 Teeth, brass, internal spur gear

      YI 4872 Brass Internal Spur Gear

      Boston Gear
      $ 3,046.00 - $ 3,046.00
      $ 3,046.00
      $ 3,046.00 - $ 3,046.00
      $ 3,046.00

      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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      $ 3,046.00 - $ 3,046.00
      $ 3,046.00
      $ 3,046.00 - $ 3,046.00
      $ 3,046.00
    • 20 Degree Pressure Angle, 36 Teeth, 48 diametral pitch, brass, Spur gear

      Y4836 Brass Spur Gear

      Boston Gear
      $ 633.00 - $ 633.00
      $ 633.00
      $ 633.00 - $ 633.00
      $ 633.00

      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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      $ 633.00 - $ 633.00
      $ 633.00
      $ 633.00 - $ 633.00
      $ 633.00
    • 20 Degree Pressure Angle, 24 diametral pitch, 30 Teeth, brass, Spur gear

      Y2430 Brass Spur Gear

      Boston Gear
      $ 899.00 - $ 899.00
      $ 899.00
      $ 899.00 - $ 899.00
      $ 899.00

      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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      $ 899.00 - $ 899.00
      $ 899.00
      $ 899.00 - $ 899.00
      $ 899.00
    • 16 Teeth, 20 Degree Pressure Angle, 32 diametral pitch, brass, Spur gear

      Y3216 Brass Spur Gear

      Boston Gear
      $ 506.00 - $ 506.00
      $ 506.00
      $ 506.00 - $ 506.00
      $ 506.00

      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
      $ 506.00 - $ 506.00
      $ 506.00
      $ 506.00 - $ 506.00
      $ 506.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 6 diametral pitch, bronze, Double Thread, Right Hand, Worm gear

      DB620A Bronze Worm Gear

      Boston Gear
      $ 7,644.00 - $ 7,644.00
      $ 7,644.00
      $ 7,644.00 - $ 7,644.00
      $ 7,644.00

      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
      $ 7,644.00 - $ 7,644.00
      $ 7,644.00
      $ 7,644.00 - $ 7,644.00
      $ 7,644.00
    • 14-1/2 Degree Pressure Angle, 24 Teeth, 6 diametral pitch, bronze, Right Hand, Single Thread, Worm gear

      GB1080A Bronze Worm Gear

      Boston Gear
      $ 8,506.00 - $ 8,506.00
      $ 8,506.00
      $ 8,506.00 - $ 8,506.00
      $ 8,506.00

      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
      $ 8,506.00 - $ 8,506.00
      $ 8,506.00
      $ 8,506.00 - $ 8,506.00
      $ 8,506.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 30 Teeth, bronze, Right Hand, Single Thread, Worm gear

      G1043 Bronze Worm Gear

      Boston Gear
      $ 1,649.00 - $ 1,649.00
      $ 1,649.00
      $ 1,649.00 - $ 1,649.00
      $ 1,649.00

      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
      $ 1,649.00 - $ 1,649.00
      $ 1,649.00
      $ 1,649.00 - $ 1,649.00
      $ 1,649.00
    • 1.7500 inch ID, 2.000 inch Long, 2.1250 inch OD, Bronze, Sleeve Bushing

      B2834-16 Oil Impregnated Bronze Sleeve Bearing

      Boston Gear
      $ 637.00 - $ 637.00
      $ 637.00
      $ 637.00 - $ 637.00
      $ 637.00

      Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

      View full details
      $ 637.00 - $ 637.00
      $ 637.00
      $ 637.00 - $ 637.00
      $ 637.00
    • 1.000 inch Long, 1.2500 inch ID, 1.5000 inch OD, Bronze, Sleeve Bushing

      B2024-8 Oil Impregnated Bronze Sleeve Bearing

      Boston Gear
      $ 162.00 - $ 162.00
      $ 162.00
      $ 162.00 - $ 162.00
      $ 162.00

      Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

      View full details
      $ 162.00 - $ 162.00
      $ 162.00
      $ 162.00 - $ 162.00
      $ 162.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 80 Teeth, cast iron, Change gear

      GF80A Cast Iron Change Gear

      Boston Gear
      $ 4,999.00 - $ 4,999.00
      $ 4,999.00
      $ 4,999.00 - $ 4,999.00
      $ 4,999.00

      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
      $ 4,999.00 - $ 4,999.00
      $ 4,999.00
      $ 4,999.00 - $ 4,999.00
      $ 4,999.00
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 52 Teeth, cast iron, Change gear

      GF52A Cast Iron Change Gear

      Boston Gear
      $ 3,416.00 - $ 3,416.00
      $ 3,416.00
      $ 3,416.00 - $ 3,416.00
      $ 3,416.00

      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
      $ 3,416.00 - $ 3,416.00
      $ 3,416.00
      $ 3,416.00 - $ 3,416.00
      $ 3,416.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 63 Teeth, cast iron, Change gear

      GB63B Cast Iron Change Gear

      Boston Gear
      $ 2,008.00 - $ 2,008.00
      $ 2,008.00
      $ 2,008.00 - $ 2,008.00
      $ 2,008.00

      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
      $ 2,008.00 - $ 2,008.00
      $ 2,008.00
      $ 2,008.00 - $ 2,008.00
      $ 2,008.00
    • 14-1/2 Degree Pressure Angle, 16 diametral pitch, 60 Teeth, cast iron, Change gear

      GB60B Cast Iron Change Gear

      Boston Gear
      $ 1,969.00 - $ 1,969.00
      $ 1,969.00
      $ 1,969.00 - $ 1,969.00
      $ 1,969.00

      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
      $ 1,969.00 - $ 1,969.00
      $ 1,969.00
      $ 1,969.00 - $ 1,969.00
      $ 1,969.00
    • 12 diametral pitch, 14-1/2 Degree Pressure Angle, 30 Teeth, cast iron, Double Thread, Left Hand, Worm gear

      D1401A LH Cast Iron Worm Gear

      Boston Gear
      $ 2,461.00 - $ 2,461.00
      $ 2,461.00
      $ 2,461.00 - $ 2,461.00
      $ 2,461.00

      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
      $ 2,461.00 - $ 2,461.00
      $ 2,461.00
      $ 2,461.00 - $ 2,461.00
      $ 2,461.00
    • 14-1/2 Degree Pressure Angle, 20 Teeth, 6 diametral pitch, cast iron, Left Hand, Single Thread, Worm gear

      G1077 LH Cast Iron Worm Gear

      Boston Gear
      $ 3,286.00 - $ 3,286.00
      $ 3,286.00
      $ 3,286.00 - $ 3,286.00
      $ 3,286.00

      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
      $ 3,286.00 - $ 3,286.00
      $ 3,286.00
      $ 3,286.00 - $ 3,286.00
      $ 3,286.00
    • 14-1/2 Degree Pressure Angle, 40 Teeth, 8 diametral pitch, cast iron, Left Hand, Single Thread, Worm gear

      G1072A LH Cast Iron Worm Gear

      Boston Gear
      $ 3,646.00 - $ 3,646.00
      $ 3,646.00
      $ 3,646.00 - $ 3,646.00
      $ 3,646.00

      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
      $ 3,646.00 - $ 3,646.00
      $ 3,646.00
      $ 3,646.00 - $ 3,646.00
      $ 3,646.00