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    Speed Reducers

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

      Nord Gear
      Original price $ 285.00 - Original price $ 285.00
      Original price
      $ 285.00
      $ 285.00 - $ 285.00
      Current price $ 285.00

      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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      Original price $ 285.00 - Original price $ 285.00
      Original price
      $ 285.00
      $ 285.00 - $ 285.00
      Current price $ 285.00
    • FLEXBLOC® Spring Loaded Breather Vent

      Nord Gear
      Original price $ 214.00 - Original price $ 214.00
      Original price
      $ 214.00
      $ 214.00 - $ 214.00
      Current price $ 214.00

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

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      Original price $ 214.00 - Original price $ 214.00
      Original price
      $ 214.00
      $ 214.00 - $ 214.00
      Current price $ 214.00
    • XOS-1.125-2.047-0.3125-TC-V Replacement Oil Seal for Boston Speed Reducer

      Boston Gear
      Original price $ 1,003.00 - Original price $ 1,003.00
      Original price
      $ 1,003.00
      $ 1,003.00 - $ 1,003.00
      Current price $ 1,003.00

      Original price $ 1,003.00 - Original price $ 1,003.00
      Original price
      $ 1,003.00
      $ 1,003.00 - $ 1,003.00
      Current price $ 1,003.00
    • SK1SI31-30:1 0.625" Bore (60392300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 3,343.00 - Original price $ 3,343.00
      Original price
      $ 3,343.00
      $ 3,343.00 - $ 3,343.00
      Current price $ 3,343.00

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

      View full details
      Original price $ 3,343.00 - Original price $ 3,343.00
      Original price
      $ 3,343.00
      $ 3,343.00 - $ 3,343.00
      Current price $ 3,343.00
    • SK1SI40-15:1 1" Bore (60492150) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00

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

      View full details
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00
    • SK1SI40-10:1 1" Bore (60492100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00

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

      View full details
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00
    • SK1SI50-10:1 1.125" Bore (60592100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00

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

      View full details
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00
    • SK1SI50-40:1 1.125" Bore (60592400) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00

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

      View full details
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00
    • SK1SI50-30:1 1.125" Bore (60592300) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00

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

      View full details
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00
    • SK1SI63-100:1 1.4375" Bore (60692000) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 6,779.00 - Original price $ 6,779.00
      Original price
      $ 6,779.00
      $ 6,779.00 - $ 6,779.00
      Current price $ 6,779.00

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

      View full details
      Original price $ 6,779.00 - Original price $ 6,779.00
      Original price
      $ 6,779.00
      $ 6,779.00 - $ 6,779.00
      Current price $ 6,779.00
    • SK1SI50 125mm, Female Pilot 70mm FLEXBLOC® Output Flange (60593810)

      Nord Gear
      Original price $ 403.00 - Original price $ 403.00
      Original price
      $ 403.00
      $ 403.00 - $ 403.00
      Current price $ 403.00

      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
      Original price $ 403.00 - Original price $ 403.00
      Original price
      $ 403.00
      $ 403.00 - $ 403.00
      Current price $ 403.00
    • SK1SI75 1.25" FLEXBLOC® Hollow Shaft Reducer Bushing (60793400)

      Nord Gear
      Original price $ 1,209.00 - Original price $ 1,209.00
      Original price
      $ 1,209.00
      $ 1,209.00 - $ 1,209.00
      Current price $ 1,209.00

      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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      Original price $ 1,209.00 - Original price $ 1,209.00
      Original price
      $ 1,209.00
      $ 1,209.00 - $ 1,209.00
      Current price $ 1,209.00
    • SK1SI31 FLEXBLOC® Mounting Footplate (60394600)

      Nord Gear
      Original price $ 1,020.00 - Original price $ 1,020.00
      Original price
      $ 1,020.00
      $ 1,020.00 - $ 1,020.00
      Current price $ 1,020.00

      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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      Original price $ 1,020.00 - Original price $ 1,020.00
      Original price
      $ 1,020.00
      $ 1,020.00 - $ 1,020.00
      Current price $ 1,020.00
    • FWC713-1200-B4-G Double Reduction Right Angle Worm Gear Speed Reducer

      Boston Gear
      Original price $ 26,679.00 - Original price $ 26,679.00
      Original price
      $ 26,679.00
      $ 26,679.00 - $ 26,679.00
      Current price $ 26,679.00

      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
      Original price $ 26,679.00 - Original price $ 26,679.00
      Original price
      $ 26,679.00
      $ 26,679.00 - $ 26,679.00
      Current price $ 26,679.00
    • FWA721A-200K-B5-G1 Double Reduction Parallel Shaft Worm Gear Speed Reducer

      Boston Gear
      Original price $ 34,124.00 - Original price $ 34,124.00
      Original price
      $ 34,124.00
      $ 34,124.00 - $ 34,124.00
      Current price $ 34,124.00

      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
      Original price $ 34,124.00 - Original price $ 34,124.00
      Original price
      $ 34,124.00
      $ 34,124.00 - $ 34,124.00
      Current price $ 34,124.00
    • SK1SI40-5:1 1" Bore (60492050) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00

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

      View full details
      Original price $ 3,746.00 - Original price $ 3,746.00
      Original price
      $ 3,746.00
      $ 3,746.00 - $ 3,746.00
      Current price $ 3,746.00
    • SK1SI50-100:1 1.125" Bore (60592000) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00

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

      View full details
      Original price $ 4,741.00 - Original price $ 4,741.00
      Original price
      $ 4,741.00
      $ 4,741.00 - $ 4,741.00
      Current price $ 4,741.00
    • SK1SI75-20:1 1.9375" Bore (60792200) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 9,743.00 - Original price $ 9,743.00
      Original price
      $ 9,743.00
      $ 9,743.00 - $ 9,743.00
      Current price $ 9,743.00

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

      View full details
      Original price $ 9,743.00 - Original price $ 9,743.00
      Original price
      $ 9,743.00
      $ 9,743.00 - $ 9,743.00
      Current price $ 9,743.00
    • SK1SI75-10:1 1.9375" Bore (60792100) FLEXBLOC® Universal Right Angle Worm Gear Speed Reducer

      Nord Gear
      Original price $ 9,743.00 - Original price $ 9,743.00
      Original price
      $ 9,743.00
      $ 9,743.00 - $ 9,743.00
      Current price $ 9,743.00

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

      View full details
      Original price $ 9,743.00 - Original price $ 9,743.00
      Original price
      $ 9,743.00
      $ 9,743.00 - $ 9,743.00
      Current price $ 9,743.00
    • SK1SI75 FLEXBLOC® Motor Adapter NEMA 56C (60795500)

      Nord Gear
      Original price $ 1,446.00 - Original price $ 1,446.00
      Original price
      $ 1,446.00
      $ 1,446.00 - $ 1,446.00
      Current price $ 1,446.00

      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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      Original price $ 1,446.00 - Original price $ 1,446.00
      Original price
      $ 1,446.00
      $ 1,446.00 - $ 1,446.00
      Current price $ 1,446.00
    • SK1SI63 180mm, Female Pilot 115mm FLEXBLOC® Output Flange (60693810)

      Nord Gear
      Original price $ 759.00 - Original price $ 759.00
      Original price
      $ 759.00
      $ 759.00 - $ 759.00
      Current price $ 759.00

      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
      Original price $ 759.00 - Original price $ 759.00
      Original price
      $ 759.00
      $ 759.00 - $ 759.00
      Current price $ 759.00
    • 60494110 FLEXBLOC® Double Worm Gear Adapter

      Nord Gear
      Original price $ 1,162.00 - Original price $ 1,162.00
      Original price
      $ 1,162.00
      $ 1,162.00 - $ 1,162.00
      Current price $ 1,162.00

      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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      Original price $ 1,162.00 - Original price $ 1,162.00
      Original price
      $ 1,162.00
      $ 1,162.00 - $ 1,162.00
      Current price $ 1,162.00
    • HF715-5-B5-H-P16 Right Angle Hollow Shaft Worm Gear Speed Reducer

      Boston Gear
      Original price $ 16,245.00 - Original price $ 16,245.00
      Original price
      $ 16,245.00
      $ 16,245.00 - $ 16,245.00
      Current price $ 16,245.00

      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
      Original price $ 16,245.00 - Original price $ 16,245.00
      Original price
      $ 16,245.00
      $ 16,245.00 - $ 16,245.00
      Current price $ 16,245.00
    • 724-30-J Right Angle Worm Gear Speed Reducer

      Boston Gear
      Original price $ 16,994.00 - Original price $ 16,994.00
      Original price
      $ 16,994.00
      $ 16,994.00 - $ 16,994.00
      Current price $ 16,994.00

      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
      Original price $ 16,994.00 - Original price $ 16,994.00
      Original price
      $ 16,994.00
      $ 16,994.00 - $ 16,994.00
      Current price $ 16,994.00