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    Speed Reducers

    • 110mm Female Pilot 60mm 40mm Center Distance Output Flange Worm Gear Accessories Worm Gear Speed Reducer

      SK1SI40 110mm, Female Pilot 60mm FLEXBLOC® Output Flange (60493810)

      Nord Gear
      $13.71 - $13.71
      $13.71
      $13.71 - $13.71
      $13.71

      B5 OUTPUT FLANGE Multiple flanges available for each size gearbox. Flange pilots are centered in seal bore. Kit contains: • Die cast flange • Bolts...

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      $13.71 - $13.71
      $13.71
      $13.71 - $13.71
      $13.71

    • FLEXBLOC® Spring Loaded Breather Vent

      Nord Gear
      $10.29 - $10.29
      $10.29
      $10.29 - $10.29
      $10.29

      AUTOVENT breather regulates internal pressure and keeps contaminants out.   CLICK HERE for product catalog with overview, ratings, dimensions and a...

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      $10.29 - $10.29
      $10.29
      $10.29 - $10.29
      $10.29
    • 0.3125 inch Width 1.125 inch ID 2.047 inch OD Oil Seal accessory for Worm Gear Speed Reducer

      XOS-1.125-2.047-0.3125-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

    • SK1SI31-30:1 0.625" Bore (60392300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $161.17 - $161.17
      $161.17
      $161.17 - $161.17
      $161.17

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

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      $161.17 - $161.17
      $161.17
      $161.17 - $161.17
      $161.17

    • SK1SI40-15:1 1" Bore (60492150) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

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      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

    • SK1SI40-10:1 1" Bore (60492100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

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      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

    • SK1SI50-10:1 1.125" Bore (60592100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

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      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

    • SK1SI50-40:1 1.125" Bore (60592400) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

    • SK1SI50-30:1 1.125" Bore (60592300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

    • SK1SI63-100:1 1.4375" Bore (60692000) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $326.91 - $326.91
      $326.91
      $326.91 - $326.91
      $326.91

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

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      $326.91 - $326.91
      $326.91
      $326.91 - $326.91
      $326.91
    • 125mm Female Pilot 70mm 50mm Center Distance Output Flange Worm Gear Accessories Worm Gear Speed Reducer

      SK1SI50 125mm, Female Pilot 70mm FLEXBLOC® Output Flange (60593810)

      Nord Gear
      $19.43 - $19.43
      $19.43
      $19.43 - $19.43
      $19.43

      B5 OUTPUT FLANGE Multiple flanges available for each size gearbox. Flange pilots are centered in seal bore. Kit contains: • Die cast flange • Bolts...

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      $19.43 - $19.43
      $19.43
      $19.43 - $19.43
      $19.43

    • SK1SI75 1.25" FLEXBLOC® Hollow Shaft Reducer Bushing (60793400)

      Nord Gear
      $58.30 - $58.30
      $58.30
      $58.30 - $58.30
      $58.30

      SHAFT BUSHING Hollow shaft bushing for increased bore flexibility. Kit contains: • Bushings with set screw • Key   CLICK HERE for product catalog w...

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      $58.30 - $58.30
      $58.30
      $58.30 - $58.30
      $58.30

    • SK1SI31 FLEXBLOC® Mounting Footplate (60394600)

      Nord Gear
      $49.16 - $49.16
      $49.16
      $49.16 - $49.16
      $49.16

      FOOT PLATE Mounts to the bottom of the FLEXBLOC™ to provide drop-in compatibility with many worm gear reducers. Kit contains: • Foot plate • Bolts...

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      $49.16 - $49.16
      $49.16
      $49.16 - $49.16
      $49.16
    • 1.33 inch Center Distance, 1200:1 gear ratio, 42CZ, Double Reduction, G solid left output shaft, Quill Style Motor Flange, Worm Gear Speed reducer

      FWC713-1200-B4-G Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      $1,286.56 - $1,286.56
      $1,286.56
      $1,286.56 - $1,286.56
      $1,286.56

      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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      $1,286.56 - $1,286.56
      $1,286.56
      $1,286.56 - $1,286.56
      $1,286.56
    • 2.06 inch Center Distance 200:1 gear ratio 56C Double Reduction G solid left output shaft Parallel Shaft Quill Style Motor Flange Solid Output Shaft Worm Gear Speed Reducer

      FWA721A-200K-B5-G1 Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      $1,645.59 - $1,645.59
      $1,645.59
      $1,645.59 - $1,645.59
      $1,645.59

      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
      $1,645.59 - $1,645.59
      $1,645.59
      $1,645.59 - $1,645.59
      $1,645.59

    • SK1SI40-5:1 1" Bore (60492050) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $180.60 - $180.60
      $180.60
      $180.60 - $180.60
      $180.60

    • SK1SI50-100:1 1.125" Bore (60592000) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $228.61 - $228.61
      $228.61
      $228.61 - $228.61
      $228.61

    • SK1SI75-20:1 1.9375" Bore (60792200) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $469.80 - $469.80
      $469.80
      $469.80 - $469.80
      $469.80

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $469.80 - $469.80
      $469.80
      $469.80 - $469.80
      $469.80

    • SK1SI75-10:1 1.9375" Bore (60792100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $469.80 - $469.80
      $469.80
      $469.80 - $469.80
      $469.80

      CLICK HERE for product catalog with overview, ratings, dimensions and accessories.   NORD modular worm gear products cover 5 industry standard cent...

      View full details
      $469.80 - $469.80
      $469.80
      $469.80 - $469.80
      $469.80

    • SK1SI75 FLEXBLOC® Motor Adapter NEMA 56C (60795500)

      Nord Gear
      $69.73 - $69.73
      $69.73
      $69.73 - $69.73
      $69.73

      NEMA C-FACE COUPLING ADAPTER For attaching standard motors Kit contains: • Adapter flange • Coupling • Nuts and bolts   CLICK HERE for product cata...

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      $69.73 - $69.73
      $69.73
      $69.73 - $69.73
      $69.73
    • 180mm Female Pilot 115mm 63mm Center Distance Output Flange Worm Gear Accessories Worm Gear Speed Reducer

      SK1SI63 180mm, Female Pilot 115mm FLEXBLOC® Output Flange (60693810)

      Nord Gear
      $36.59 - $36.59
      $36.59
      $36.59 - $36.59
      $36.59

      B5 OUTPUT FLANGE Multiple flanges available for each size gearbox. Flange pilots are centered in seal bore. Kit contains: • Die cast flange • Bolts...

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      $36.59 - $36.59
      $36.59
      $36.59 - $36.59
      $36.59
    • 40mm Center Distance 50mm Center Distance 63mm Center Distance Double Worm Gear Adapter Worm Gear Accessories Worm Gear Speed Reducer

      60494110 FLEXBLOC® Double Worm Gear Adapter

      Nord Gear
      $56.01 - $56.01
      $56.01
      $56.01 - $56.01
      $56.01

      DOUBLE WORM ADAPTER Mounts the SK1SI/SMI31 to the input of the larger SK1SI/SMI40/50/63 to produce a high reduction double worm gear unit Kit conta...

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      $56.01 - $56.01
      $56.01
      $56.01 - $56.01
      $56.01
    • 1 inch Bore 1.54 inch Center Distance 56C 5:1 gear ratio Hollow Shaft Quill Style Motor Flange Single Reduction Worm Gear Speed Reducer

      HF715-5-B5-H-P16 Right Angle Hollow Shaft Worm Gear Speed Reducer

      Boston Gear
      $783.37 - $783.37
      $783.37
      $783.37 - $783.37
      $783.37

      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
      $783.37 - $783.37
      $783.37
      $783.37 - $783.37
      $783.37
    • 2.38 inch Center Distance, 30:1 gear ratio, J solid right output shaft, Single Reduction, Solid Input Shaft, Worm Gear Speed reducer

      724-30-J Right Angle Worm Gear Speed Reducer

      Boston Gear
      $819.51 - $819.51
      $819.51
      $819.51 - $819.51
      $819.51

      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
      $819.51 - $819.51
      $819.51
      $819.51 - $819.51
      $819.51