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    Speed Reducers

    • 0.313 inch Width 1.688 inch ID 2.844 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.688-2.844-0.313-STBS-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $74.46 - $74.46
      $74.46
      $74.46 - $74.46
      $74.46

      $74.46 - $74.46
      $74.46
      $74.46 - $74.46
      $74.46
    • 0.250 inch Width 1.25 inch ID 2 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.2500-2.0000-.0250-TC-NBR Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $48.34 - $48.34
      $48.34
      $48.34 - $48.34
      $48.34

      $48.34 - $48.34
      $48.34
      $48.34 - $48.34
      $48.34
    • 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
      $48.34 - $48.34
      $48.34
      $48.34 - $48.34
      $48.34

      $48.34 - $48.34
      $48.34
      $48.34 - $48.34
      $48.34
    • 0.3125 inch Width 1.375 inch ID 2.047 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.375-2.047-0.3125-TC-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $53.91 - $53.91
      $53.91
      $53.91 - $53.91
      $53.91

      $53.91 - $53.91
      $53.91
      $53.91 - $53.91
      $53.91
    • 0.313 inch Width 1.156 inch ID 1.575 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.156-1.575-0.313-STBS-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      $53.91 - $53.91
      $53.91
      $53.91 - $53.91
      $53.91

      $53.91 - $53.91
      $53.91
      $53.91 - $53.91
      $53.91
    • 1.75 inch Center Distance Output Bracket accessory for Worm Gear Speed Reducer

      XH718-11RLK Output Bracket (Includes Fasteners)

      Boston Gear
      $109.86 - $109.86
      $109.86
      $109.86 - $109.86
      $109.86

      $109.86 - $109.86
      $109.86
      $109.86 - $109.86
      $109.86
    • 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
      $40.10 - $40.10
      $40.10
      $40.10 - $40.10
      $40.10

      $40.10 - $40.10
      $40.10
      $40.10 - $40.10
      $40.10
    • 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
      $40.10 - $40.10
      $40.10
      $40.10 - $40.10
      $40.10

      $40.10 - $40.10
      $40.10
      $40.10 - $40.10
      $40.10
    • 2.06 inch Center Distance Output Bracket accessory for Worm Gear Speed Reducer

      XH721-11RLK Output Bracket (Includes Fasteners)

      Boston Gear
      $123.26 - $123.26
      $123.26
      $123.26 - $123.26
      $123.26

      $123.26 - $123.26
      $123.26
      $123.26 - $123.26
      $123.26
    • 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
      $129.17 - $129.17
      $129.17
      $129.17 - $129.17
      $129.17

      $129.17 - $129.17
      $129.17
      $129.17 - $129.17
      $129.17
    • 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
      $18.72 - $18.72
      $18.72
      $18.72 - $18.72
      $18.72

      $18.72 - $18.72
      $18.72
      $18.72 - $18.72
      $18.72
    • 140TC 2.06 inch Center Distance 56C Riser Block Kit accessory for Worm Gear Speed Reducer

      X721-13-2K Riser Block Kit

      Boston Gear
      $107.00 - $107.00
      $107.00
      $107.00 - $107.00
      $107.00

      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. ...

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      $107.00 - $107.00
      $107.00
      $107.00 - $107.00
      $107.00
    • 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
      $1,372.43 - $1,372.43
      $1,372.43
      $1,372.43 - $1,372.43
      $1,372.43

      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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      $1,372.43 - $1,372.43
      $1,372.43
      $1,372.43 - $1,372.43
      $1,372.43
    • 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
      $1,426.16 - $1,426.16
      $1,426.16
      $1,426.16 - $1,426.16
      $1,426.16

      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
      $1,426.16 - $1,426.16
      $1,426.16
      $1,426.16 - $1,426.16
      $1,426.16
    • 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
      $1,426.16 - $1,426.16
      $1,426.16
      $1,426.16 - $1,426.16
      $1,426.16

      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
      $1,426.16 - $1,426.16
      $1,426.16
      $1,426.16 - $1,426.16
      $1,426.16
    • 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
      $1,483.62 - $1,483.62
      $1,483.62
      $1,483.62 - $1,483.62
      $1,483.62

      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
      $1,483.62 - $1,483.62
      $1,483.62
      $1,483.62 - $1,483.62
      $1,483.62
    • 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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31

      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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31
    • 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
      $2,643.59 - $2,643.59
      $2,643.59
      $2,643.59 - $2,643.59
      $2,643.59

      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
      $2,643.59 - $2,643.59
      $2,643.59
      $2,643.59 - $2,643.59
      $2,643.59
    • 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
      $3,322.30 - $3,322.30
      $3,322.30
      $3,322.30 - $3,322.30
      $3,322.30

      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
      $3,322.30 - $3,322.30
      $3,322.30
      $3,322.30 - $3,322.30
      $3,322.30
    • 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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31

      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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31
    • 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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31

      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
      $1,525.31 - $1,525.31
      $1,525.31
      $1,525.31 - $1,525.31
      $1,525.31
    • 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
      $1,798.49 - $1,798.49
      $1,798.49
      $1,798.49 - $1,798.49
      $1,798.49

      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
      $1,798.49 - $1,798.49
      $1,798.49
      $1,798.49 - $1,798.49
      $1,798.49
    • 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
      $840.95 - $840.95
      $840.95
      $840.95 - $840.95
      $840.95

      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’...

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      $840.95 - $840.95
      $840.95
      $840.95 - $840.95
      $840.95
    • 1:1 gear ratio, 2-Way, Bevel Gear Speed reducer, Single Reduction Speed reducer

      RA1521 Spiral Bevel Gear Drive

      Boston Gear
      $1,615.70 - $1,615.70
      $1,615.70
      $1,615.70 - $1,615.70
      $1,615.70

      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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      $1,615.70 - $1,615.70
      $1,615.70
      $1,615.70 - $1,615.70
      $1,615.70