• Send Us a Message
    • Skip to content

    Boston Speed Reducers

    • 0.375 inch Width 1.125 inch ID 2.441 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.125-2.441-0.375-TC-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $76.00 - $76.00
      $76.00
      $76.00 - $76.00
      $76.00

      $76.00 - $76.00
      $76.00
      $76.00 - $76.00
      $76.00
    • 0.250 inch Width 1 inch ID 1.625 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.000-1.625-0.250-TC-NBR Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $63.00 - $63.00
      $63.00
      $63.00 - $63.00
      $63.00

      $63.00 - $63.00
      $63.00
      $63.00 - $63.00
      $63.00
    • 0.250 inch Width 1 inch ID 1.5 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.000-1.500-0.250-TC-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $63.00 - $63.00
      $63.00
      $63.00 - $63.00
      $63.00

      $63.00 - $63.00
      $63.00
      $63.00 - $63.00
      $63.00
    • 2.06 inch Center Distance Output Bracket accessory for Worm Gear Speed Reducer

      XH721-11RLK Output Bracket (Includes Fasteners)

      Boston Gear
      $193.00 - $193.00
      $193.00
      $193.00 - $193.00
      $193.00

      $193.00 - $193.00
      $193.00
      $193.00 - $193.00
      $193.00
    • 1.75 inch Center Distance Output Bracket accessory for Worm Gear Speed Reducer

      XH718-11RLK Output Bracket (Includes Fasteners)

      Boston Gear
      $172.00 - $172.00
      $172.00
      $172.00 - $172.00
      $172.00

      $172.00 - $172.00
      $172.00
      $172.00 - $172.00
      $172.00
    • 1.33 inch Center Distance Base Kit accessory for Worm Gear Speed Reducer

      X713-11H-BK Cast Iron Horizontal Base Kit (Includes Fasteners)

      Boston Gear
      $30.00 - $30.00
      $30.00
      $30.00 - $30.00
      $30.00

      $30.00 - $30.00
      $30.00
      $30.00 - $30.00
      $30.00
    • 2.06 inch Center Distance Base Kit Vertical Input accessory for Worm Gear Speed Reducer

      X721-11HV-BK Cast Iron Vertical Base Kit (Includes Fasteners)

      Boston Gear
      $202.00 - $202.00
      $202.00
      $202.00 - $202.00
      $202.00

      $202.00 - $202.00
      $202.00
      $202.00 - $202.00
      $202.00
    • 140TC 2.06 inch Center Distance 56C Riser Block Kit accessory for Worm Gear Speed Reducer

      X721-13-2K Riser Block Kit

      Boston Gear
      $168.00 - $168.00
      $168.00
      $168.00 - $168.00
      $168.00

      Riser Block KitRiser blocks permit the speed reducer to be mounted in the most desirableposition, i.e. high speed input shaft above the oil level. ...

      View full details
      $168.00 - $168.00
      $168.00
      $168.00 - $168.00
      $168.00
    • 1-1/2 inch Bore 2.62 inch Center Distance 56C 60:1 gear ratio Hollow Shaft Quill Style Motor Flange Single Reduction Worm Gear Speed Reducer

      HF726-60-B5-H-P24 Right Angle Hollow Shaft Worm Gear Speed Reducer

      Boston Gear
      $2,143.00 - $2,143.00
      $2,143.00
      $2,143.00 - $2,143.00
      $2,143.00

      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
      $2,143.00 - $2,143.00
      $2,143.00
      $2,143.00 - $2,143.00
      $2,143.00
    • 1.75 inch Center Distance 400:1 gear ratio 56C Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA718-400-B5-G Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $2,227.00 - $2,227.00
      $2,227.00
      $2,227.00 - $2,227.00
      $2,227.00

      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
      $2,227.00 - $2,227.00
      $2,227.00
      $2,227.00 - $2,227.00
      $2,227.00
    • 1.75 inch Center Distance 150:1 gear ratio 56C Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA718-150-B5-G Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $2,227.00 - $2,227.00
      $2,227.00
      $2,227.00 - $2,227.00
      $2,227.00

      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
      $2,227.00 - $2,227.00
      $2,227.00
      $2,227.00 - $2,227.00
      $2,227.00
    • 1.75 inch Center Distance 100:1 gear ratio 56C Double Reduction H solid double output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA718-100-B5-H Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $2,316.00 - $2,316.00
      $2,316.00
      $2,316.00 - $2,316.00
      $2,316.00

      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
      $2,316.00 - $2,316.00
      $2,316.00
      $2,316.00 - $2,316.00
      $2,316.00
    • 2.06 inch Center Distance 56C 600:1 gear ratio Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA721-600-B5-G Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00

      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
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00
    • 1200:1 gear ratio 3.25 inch Center Distance 56C Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA732-1200-B5-G Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $4,127.00 - $4,127.00
      $4,127.00
      $4,127.00 - $4,127.00
      $4,127.00

      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
      $4,127.00 - $4,127.00
      $4,127.00
      $4,127.00 - $4,127.00
      $4,127.00
    • 100:1 gear ratio 140TC 3.75 inch Center Distance Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA738-100-B7-G Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $5,187.00 - $5,187.00
      $5,187.00
      $5,187.00 - $5,187.00
      $5,187.00

      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
      $5,187.00 - $5,187.00
      $5,187.00
      $5,187.00 - $5,187.00
      $5,187.00
    • 2.06 inch Center Distance, 56C, 600:1 gear ratio, Double Reduction, G solid left output shaft, Quill Style Motor Flange, Worm Gear Speed reducer

      FWC721-600-B5-G Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00

      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
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00
    • 2.06 inch Center Distance, 2400:1 gear ratio, 56C, Double Reduction, J solid right output shaft, Quill Style Motor Flange, Worm Gear Speed reducer

      FWC721-2400-B5-J Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00

      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
      $2,382.00 - $2,382.00
      $2,382.00
      $2,382.00 - $2,382.00
      $2,382.00
    • 2.62 inch Center Distance, 200:1 gear ratio, 56C, Double Reduction, J solid right output shaft, Quill Style Motor Flange, Worm Gear Speed reducer

      FWC726-200-B5-J Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      $2,808.00 - $2,808.00
      $2,808.00
      $2,808.00 - $2,808.00
      $2,808.00

      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
      $2,808.00 - $2,808.00
      $2,808.00
      $2,808.00 - $2,808.00
      $2,808.00
    • 56C Input, 56C Output, 5:1 gear ratio, Helical Speed reducer, Parallel Shaft, Quill Style Motor Flange, Ratio multiplier, Single Reduction, Size 2

      HMF2-5K-B5-B5 Helical Multiplier Series Parallel Shaft Speed Reducer

      Boston Gear
      $1,313.00 - $1,313.00
      $1,313.00
      $1,313.00 - $1,313.00
      $1,313.00

      Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries. We’...

      View full details
      $1,313.00 - $1,313.00
      $1,313.00
      $1,313.00 - $1,313.00
      $1,313.00
    • 1:1 gear ratio, 2-Way, Bevel Gear Speed reducer, Single Reduction Speed reducer

      RA1521 Spiral Bevel Gear Drive

      Boston Gear
      $2,523.00 - $2,523.00
      $2,523.00
      $2,523.00 - $2,523.00
      $2,523.00

      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...

      View full details
      $2,523.00 - $2,523.00
      $2,523.00
      $2,523.00 - $2,523.00
      $2,523.00
    • 1.00 inch Center Distance, 5:1 gear ratio, G solid left output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      710-5-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $726.00 - $726.00
      $726.00
      $726.00 - $726.00
      $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
      $726.00 - $726.00
      $726.00
      $726.00 - $726.00
      $726.00
    • 1.33 inch Center Distance, 20:1 gear ratio, G solid left output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      713-20-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $823.00 - $823.00
      $823.00
      $823.00 - $823.00
      $823.00

      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
      $823.00 - $823.00
      $823.00
      $823.00 - $823.00
      $823.00
    • 1.75 inch Center Distance, 30:1 gear ratio, G solid left output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      718-30-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $1,036.00 - $1,036.00
      $1,036.00
      $1,036.00 - $1,036.00
      $1,036.00

      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
      $1,036.00 - $1,036.00
      $1,036.00
      $1,036.00 - $1,036.00
      $1,036.00
    • Boston Gear-721-40-G Right Angle Worm Gear Speed Reducer-pmisupplies.com

      721-40-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $1,217.00 - $1,217.00
      $1,217.00
      $1,217.00 - $1,217.00
      $1,217.00

      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
      $1,217.00 - $1,217.00
      $1,217.00
      $1,217.00 - $1,217.00
      $1,217.00