• Send Us a Message
    • Skip to content

    Worm Gear 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
      $20.00 - $20.00
      $20.00
      $20.00 - $20.00
      $20.00

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

      View full details
      $20.00 - $20.00
      $20.00
      $20.00 - $20.00
      $20.00

    • FLEXBLOC® Spring Loaded Breather Vent

      Nord Gear
      $15.00 - $15.00
      $15.00
      $15.00 - $15.00
      $15.00

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

      View full details
      $15.00 - $15.00
      $15.00
      $15.00 - $15.00
      $15.00
    • 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
      $69.00 - $69.00
      $69.00
      $69.00 - $69.00
      $69.00

      $69.00 - $69.00
      $69.00
      $69.00 - $69.00
      $69.00

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

      Nord Gear
      $229.00 - $229.00
      $229.00
      $229.00 - $229.00
      $229.00

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

      View full details
      $229.00 - $229.00
      $229.00
      $229.00 - $229.00
      $229.00

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

      Nord Gear
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      View full details
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      Nord Gear
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      View full details
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      Nord Gear
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      View full details
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      Nord Gear
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      View full details
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      Nord Gear
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      View full details
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      Nord Gear
      $464.00 - $464.00
      $464.00
      $464.00 - $464.00
      $464.00

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

      View full details
      $464.00 - $464.00
      $464.00
      $464.00 - $464.00
      $464.00
    • 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
      $28.00 - $28.00
      $28.00
      $28.00 - $28.00
      $28.00

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

      View full details
      $28.00 - $28.00
      $28.00
      $28.00 - $28.00
      $28.00

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

      Nord Gear
      $83.00 - $83.00
      $83.00
      $83.00 - $83.00
      $83.00

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

      View full details
      $83.00 - $83.00
      $83.00
      $83.00 - $83.00
      $83.00

    • SK1SI31 FLEXBLOC® Mounting Footplate (60394600)

      Nord Gear
      $70.00 - $70.00
      $70.00
      $70.00 - $70.00
      $70.00

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

      View full details
      $70.00 - $70.00
      $70.00
      $70.00 - $70.00
      $70.00
    • 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
      $1,826.00 - $1,826.00
      $1,826.00
      $1,826.00 - $1,826.00
      $1,826.00

      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
      $1,826.00 - $1,826.00
      $1,826.00
      $1,826.00 - $1,826.00
      $1,826.00
    • 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
      $2,335.00 - $2,335.00
      $2,335.00
      $2,335.00 - $2,335.00
      $2,335.00

      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
      $2,335.00 - $2,335.00
      $2,335.00
      $2,335.00 - $2,335.00
      $2,335.00

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

      Nord Gear
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      View full details
      $257.00 - $257.00
      $257.00
      $257.00 - $257.00
      $257.00

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

      Nord Gear
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      View full details
      $325.00 - $325.00
      $325.00
      $325.00 - $325.00
      $325.00

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

      Nord Gear
      $667.00 - $667.00
      $667.00
      $667.00 - $667.00
      $667.00

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

      View full details
      $667.00 - $667.00
      $667.00
      $667.00 - $667.00
      $667.00

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

      Nord Gear
      $667.00 - $667.00
      $667.00
      $667.00 - $667.00
      $667.00

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

      View full details
      $667.00 - $667.00
      $667.00
      $667.00 - $667.00
      $667.00

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

      Nord Gear
      $99.00 - $99.00
      $99.00
      $99.00 - $99.00
      $99.00

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

      View full details
      $99.00 - $99.00
      $99.00
      $99.00 - $99.00
      $99.00
    • 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
      $52.00 - $52.00
      $52.00
      $52.00 - $52.00
      $52.00

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

      View full details
      $52.00 - $52.00
      $52.00
      $52.00 - $52.00
      $52.00
    • 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
      $80.00 - $80.00
      $80.00
      $80.00 - $80.00
      $80.00

      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...

      View full details
      $80.00 - $80.00
      $80.00
      $80.00 - $80.00
      $80.00
    • 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
      $1,112.00 - $1,112.00
      $1,112.00
      $1,112.00 - $1,112.00
      $1,112.00

      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
      $1,112.00 - $1,112.00
      $1,112.00
      $1,112.00 - $1,112.00
      $1,112.00
    • 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
      $1,163.00 - $1,163.00
      $1,163.00
      $1,163.00 - $1,163.00
      $1,163.00

      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
      $1,163.00 - $1,163.00
      $1,163.00
      $1,163.00 - $1,163.00
      $1,163.00