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    Speed Reducers

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

      Nord Gear
      $500.00 - $500.00
      $500.00
      $500.00 - $500.00
      $500.00

      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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      $500.00 - $500.00
      $500.00
      $500.00 - $500.00
      $500.00

    • SK1SI75 FLEXBLOC® Motor Adapter NEMA 140TC (60795510)

      Nord Gear
      $107.00 - $107.00
      $107.00
      $107.00 - $107.00
      $107.00

      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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      $107.00 - $107.00
      $107.00
      $107.00 - $107.00
      $107.00

    • SK1SI31 FLEXBLOC® Motor Adapter NEMA 56C (60395510)

      Nord Gear
      $62.00 - $62.00
      $62.00
      $62.00 - $62.00
      $62.00

      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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      $62.00 - $62.00
      $62.00
      $62.00 - $62.00
      $62.00
    • 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
      $30.00 - $30.00
      $30.00
      $30.00 - $30.00
      $30.00

      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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      $30.00 - $30.00
      $30.00
      $30.00 - $30.00
      $30.00
    • 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
      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00

      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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      $21.00 - $21.00
      $21.00
      $21.00 - $21.00
      $21.00

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

      Nord Gear
      $90.00 - $90.00
      $90.00
      $90.00 - $90.00
      $90.00

      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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      $90.00 - $90.00
      $90.00
      $90.00 - $90.00
      $90.00

    • SK1SI31 FLEXBLOC® Mounting Footplate (60394600)

      Nord Gear
      $76.00 - $76.00
      $76.00
      $76.00 - $76.00
      $76.00

      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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      $76.00 - $76.00
      $76.00
      $76.00 - $76.00
      $76.00
    • 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
      $1,796.00 - $1,796.00
      $1,796.00
      $1,889.00
      $1,889.00 - $1,889.00
      $1,889.00

      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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      $1,796.00 - $1,796.00
      $1,796.00
      $1,889.00
      $1,889.00 - $1,889.00
      $1,889.00
    • 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
      $2,416.00 - $2,416.00
      $2,416.00
      $2,416.00 - $2,416.00
      $2,416.00

      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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      $2,416.00 - $2,416.00
      $2,416.00
      $2,416.00 - $2,416.00
      $2,416.00

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

      Nord Gear
      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00

      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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      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00

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

      Nord Gear
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

      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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      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

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

      Nord Gear
      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00

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

      View full details
      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00

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

      Nord Gear
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

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

      View full details
      $350.00 - $350.00
      $350.00
      $350.00 - $350.00
      $350.00

    • SK1SI63-40:1 1.4375" Bore (60692400) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $500.00 - $500.00
      $500.00
      $500.00 - $500.00
      $500.00

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

      View full details
      $500.00 - $500.00
      $500.00
      $500.00 - $500.00
      $500.00

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

      Nord Gear
      $718.00 - $718.00
      $718.00
      $718.00 - $718.00
      $718.00

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

      View full details
      $718.00 - $718.00
      $718.00
      $718.00 - $718.00
      $718.00

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

      Nord Gear
      $718.00 - $718.00
      $718.00
      $718.00 - $718.00
      $718.00

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

      View full details
      $718.00 - $718.00
      $718.00
      $718.00 - $718.00
      $718.00
    • 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
      $86.00 - $86.00
      $86.00
      $86.00 - $86.00
      $86.00

      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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      $86.00 - $86.00
      $86.00
      $86.00 - $86.00
      $86.00
    • 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
      $63.00 - $63.00
      $63.00
      $71.00
      $71.00 - $71.00
      $71.00

      $63.00 - $63.00
      $63.00
      $71.00
      $71.00 - $71.00
      $71.00
    • 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
      $1,144.00 - $1,144.00
      $1,144.00
      $1,204.00
      $1,204.00 - $1,204.00
      $1,204.00

      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
      $1,144.00 - $1,144.00
      $1,144.00
      $1,204.00
      $1,204.00 - $1,204.00
      $1,204.00
    • 1.33 inch Center Distance, 56C, 60:1 gear ratio, G solid left output shaft, Quill Style Motor Flange, Single Reduction, Worm Gear Speed reducer

      F713-60-B5-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $736.00 - $736.00
      $736.00
      $774.00
      $774.00 - $774.00
      $774.00

      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
      $736.00 - $736.00
      $736.00
      $774.00
      $774.00 - $774.00
      $774.00
    • 140TC, 2.62 inch Center Distance, 20:1 gear ratio, G solid left output shaft, Quill Style Motor Flange, Single Reduction, Worm Gear Speed reducer

      F726-20-B7-G Right Angle Worm Gear Speed Reducer

      Boston Gear
      $1,571.00 - $1,571.00
      $1,571.00
      $1,653.00
      $1,653.00 - $1,653.00
      $1,653.00

      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
      $1,571.00 - $1,571.00
      $1,571.00
      $1,653.00
      $1,653.00 - $1,653.00
      $1,653.00

    • SK1SI31-30:1 14mm Bore (60391300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $247.00 - $247.00
      $247.00
      $247.00 - $247.00
      $247.00

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

      View full details
      $247.00 - $247.00
      $247.00
      $247.00 - $247.00
      $247.00

    • SK1SI31-80:1 0.625" Bore (60392800) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $247.00 - $247.00
      $247.00
      $247.00 - $247.00
      $247.00

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

      View full details
      $247.00 - $247.00
      $247.00
      $247.00 - $247.00
      $247.00

    • SK1SI40-100:1 1" Bore (60492000) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00

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

      View full details
      $276.00 - $276.00
      $276.00
      $276.00 - $276.00
      $276.00