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    Open Gearing

    • GP1632Y Nylon Miter Gear

      Boston Gear
      Original price $ 762.00 - Original price $ 762.00
      Original price
      $ 762.00
      $ 762.00 - $ 762.00
      Current price $ 762.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

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      Original price $ 762.00 - Original price $ 762.00
      Original price
      $ 762.00
      $ 762.00 - $ 762.00
      Current price $ 762.00
    • S2418 Steel Spur Gear

      Boston Gear
      Original price $ 421.00 - Original price $ 421.00
      Original price
      $ 421.00
      $ 421.00 - $ 421.00
      Current price $ 421.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      Original price $ 421.00 - Original price $ 421.00
      Original price
      $ 421.00
      $ 421.00 - $ 421.00
      Current price $ 421.00
    • HLVH-1 Hardened Steel Worm

      Boston Gear
      Original price $ 1,146.00 - Original price $ 1,146.00
      Original price
      $ 1,146.00
      $ 1,146.00 - $ 1,146.00
      Current price $ 1,146.00

      When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction i...

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      Original price $ 1,146.00 - Original price $ 1,146.00
      Original price
      $ 1,146.00
      $ 1,146.00 - $ 1,146.00
      Current price $ 1,146.00
    • YD14 Steel Spur Gear

      Boston Gear
      Original price $ 671.00 - Original price $ 671.00
      Original price
      $ 671.00
      $ 671.00 - $ 671.00
      Current price $ 671.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      Original price $ 671.00 - Original price $ 671.00
      Original price
      $ 671.00
      $ 671.00 - $ 671.00
      Current price $ 671.00
    • NB40A Steel Spur Gear

      Boston Gear
      Original price $ 1,230.00 - Original price $ 1,230.00
      Original price
      $ 1,230.00
      $ 1,230.00 - $ 1,230.00
      Current price $ 1,230.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      Original price $ 1,230.00 - Original price $ 1,230.00
      Original price
      $ 1,230.00
      $ 1,230.00 - $ 1,230.00
      Current price $ 1,230.00
    • NB36 Steel Spur Gear

      Boston Gear
      Original price $ 1,102.00 - Original price $ 1,102.00
      Original price
      $ 1,102.00
      $ 1,102.00 - $ 1,102.00
      Current price $ 1,102.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      Original price $ 1,102.00 - Original price $ 1,102.00
      Original price
      $ 1,102.00
      $ 1,102.00 - $ 1,102.00
      Current price $ 1,102.00
    • H1618 Hardened Steel Worm

      Boston Gear
      Original price $ 3,355.00 - Original price $ 3,355.00
      Original price
      $ 3,355.00
      $ 3,355.00 - $ 3,355.00
      Current price $ 3,355.00

      When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction i...

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      Original price $ 3,355.00 - Original price $ 3,355.00
      Original price
      $ 3,355.00
      $ 3,355.00 - $ 3,355.00
      Current price $ 3,355.00
    • GB40 Steel Change Gear

      Boston Gear
      Original price $ 1,230.00 - Original price $ 1,230.00
      Original price
      $ 1,230.00
      $ 1,230.00 - $ 1,230.00
      Current price $ 1,230.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

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      Original price $ 1,230.00 - Original price $ 1,230.00
      Original price
      $ 1,230.00
      $ 1,230.00 - $ 1,230.00
      Current price $ 1,230.00
    • L99Y Unhardened Steel Miter Gear

      Boston Gear
      Original price $ 608.00 - Original price $ 608.00
      Original price
      $ 608.00
      $ 608.00 - $ 608.00
      Current price $ 608.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

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      Original price $ 608.00 - Original price $ 608.00
      Original price
      $ 608.00
      $ 608.00 - $ 608.00
      Current price $ 608.00
    • H2412L Steel Helical Gear

      Boston Gear
      Original price $ 1,463.00 - Original price $ 1,463.00
      Original price
      $ 1,463.00
      $ 1,463.00 - $ 1,463.00
      Current price $ 1,463.00

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      Original price $ 1,463.00 - Original price $ 1,463.00
      Original price
      $ 1,463.00
      $ 1,463.00 - $ 1,463.00
      Current price $ 1,463.00
    • H2010L Steel Helical Gear

      Boston Gear
      Original price $ 1,018.00 - Original price $ 1,018.00
      Original price
      $ 1,018.00
      $ 1,018.00 - $ 1,018.00
      Current price $ 1,018.00

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      Original price $ 1,018.00 - Original price $ 1,018.00
      Original price
      $ 1,018.00
      $ 1,018.00 - $ 1,018.00
      Current price $ 1,018.00
    • H2030R Steel Helical Gear

      Boston Gear
      Original price $ 1,323.00 - Original price $ 1,323.00
      Original price
      $ 1,323.00
      $ 1,323.00 - $ 1,323.00
      Current price $ 1,323.00

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      Original price $ 1,323.00 - Original price $ 1,323.00
      Original price
      $ 1,323.00
      $ 1,323.00 - $ 1,323.00
      Current price $ 1,323.00
    • GS46 Steel Drawn Pinion Wire

      Boston Gear
      Original price $ 3,072.00 - Original price $ 3,072.00
      Original price
      $ 3,072.00
      $ 3,072.00 - $ 3,072.00
      Current price $ 3,072.00

      Documentation  Catalog Product Section  Engineering Data  Full Catalog  ISO Certificate

      Original price $ 3,072.00 - Original price $ 3,072.00
      Original price
      $ 3,072.00
      $ 3,072.00 - $ 3,072.00
      Current price $ 3,072.00
    • YD24-3/4 Steel Spur Gear

      Boston Gear
      Original price $ 1,472.00 - Original price $ 1,472.00
      Original price
      $ 1,472.00
      $ 1,472.00 - $ 1,472.00
      Current price $ 1,472.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 1,472.00 - Original price $ 1,472.00
      Original price
      $ 1,472.00
      $ 1,472.00 - $ 1,472.00
      Current price $ 1,472.00
    • ND30 Steel Spur Gear

      Boston Gear
      Original price $ 1,227.00 - Original price $ 1,227.00
      Original price
      $ 1,227.00
      $ 1,227.00 - $ 1,227.00
      Current price $ 1,227.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 1,227.00 - Original price $ 1,227.00
      Original price
      $ 1,227.00
      $ 1,227.00 - $ 1,227.00
      Current price $ 1,227.00
    • ND15B-5/8 Steel Spur Gear

      Boston Gear
      Original price $ 1,038.00 - Original price $ 1,038.00
      Original price
      $ 1,038.00
      $ 1,038.00 - $ 1,038.00
      Current price $ 1,038.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      Original price $ 1,038.00 - Original price $ 1,038.00
      Original price
      $ 1,038.00
      $ 1,038.00 - $ 1,038.00
      Current price $ 1,038.00
    • YB72A Steel Spur Gear

      Boston Gear
      Original price $ 2,076.00 - Original price $ 2,076.00
      Original price
      $ 2,076.00
      $ 2,076.00 - $ 2,076.00
      Current price $ 2,076.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 2,076.00 - Original price $ 2,076.00
      Original price
      $ 2,076.00
      $ 2,076.00 - $ 2,076.00
      Current price $ 2,076.00
    • NB48A Steel Spur Gear

      Boston Gear
      Original price $ 1,376.00 - Original price $ 1,376.00
      Original price
      $ 1,376.00
      $ 1,376.00 - $ 1,376.00
      Current price $ 1,376.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 1,376.00 - Original price $ 1,376.00
      Original price
      $ 1,376.00
      $ 1,376.00 - $ 1,376.00
      Current price $ 1,376.00
    • NB26B-1/2 Steel Spur Gear

      Boston Gear
      Original price $ 1,141.00 - Original price $ 1,141.00
      Original price
      $ 1,141.00
      $ 1,141.00 - $ 1,141.00
      Current price $ 1,141.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 1,141.00 - Original price $ 1,141.00
      Original price
      $ 1,141.00
      $ 1,141.00 - $ 1,141.00
      Current price $ 1,141.00
    • YA40-3/4 Steel Spur Gear

      Boston Gear
      Original price $ 1,378.00 - Original price $ 1,378.00
      Original price
      $ 1,378.00
      $ 1,378.00 - $ 1,378.00
      Current price $ 1,378.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 1,378.00 - Original price $ 1,378.00
      Original price
      $ 1,378.00
      $ 1,378.00 - $ 1,378.00
      Current price $ 1,378.00
    • YA14-5/16 Steel Spur Gear

      Boston Gear
      Original price $ 706.00 - Original price $ 706.00
      Original price
      $ 706.00
      $ 706.00 - $ 706.00
      Current price $ 706.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 706.00 - Original price $ 706.00
      Original price
      $ 706.00
      $ 706.00 - $ 706.00
      Current price $ 706.00
    • YA14 Steel Spur Gear

      Boston Gear
      Original price $ 564.00 - Original price $ 564.00
      Original price
      $ 564.00
      $ 564.00 - $ 564.00
      Current price $ 564.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 564.00 - Original price $ 564.00
      Original price
      $ 564.00
      $ 564.00 - $ 564.00
      Current price $ 564.00
    • S2412 Steel Spur Gear

      Boston Gear
      Original price $ 388.00 - Original price $ 388.00
      Original price
      $ 388.00
      $ 388.00 - $ 388.00
      Current price $ 388.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 388.00 - Original price $ 388.00
      Original price
      $ 388.00
      $ 388.00 - $ 388.00
      Current price $ 388.00
    • H24120 Steel Spur Gear

      Boston Gear
      Original price $ 2,681.00 - Original price $ 2,681.00
      Original price
      $ 2,681.00
      $ 2,681.00 - $ 2,681.00
      Current price $ 2,681.00

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      Original price $ 2,681.00 - Original price $ 2,681.00
      Original price
      $ 2,681.00
      $ 2,681.00 - $ 2,681.00
      Current price $ 2,681.00