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    Open Gearing

    • GB112A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,074.00 - Original price $ 3,074.00
      Original price
      $ 3,074.00
      $ 3,074.00 - $ 3,074.00
      Current price $ 3,074.00

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

      View full details
      Original price $ 3,074.00 - Original price $ 3,074.00
      Original price
      $ 3,074.00
      $ 3,074.00 - $ 3,074.00
      Current price $ 3,074.00
    • GB42B Cast Iron Change Gear

      Boston Gear
      Original price $ 1,691.00 - Original price $ 1,691.00
      Original price
      $ 1,691.00
      $ 1,691.00 - $ 1,691.00
      Current price $ 1,691.00

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

      View full details
      Original price $ 1,691.00 - Original price $ 1,691.00
      Original price
      $ 1,691.00
      $ 1,691.00 - $ 1,691.00
      Current price $ 1,691.00
    • GB106A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,016.00 - Original price $ 3,016.00
      Original price
      $ 3,016.00
      $ 3,016.00 - $ 3,016.00
      Current price $ 3,016.00

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

      View full details
      Original price $ 3,016.00 - Original price $ 3,016.00
      Original price
      $ 3,016.00
      $ 3,016.00 - $ 3,016.00
      Current price $ 3,016.00
    • GB41B Cast Iron Change Gear

      Boston Gear
      Original price $ 1,649.00 - Original price $ 1,649.00
      Original price
      $ 1,649.00
      $ 1,649.00 - $ 1,649.00
      Current price $ 1,649.00

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

      View full details
      Original price $ 1,649.00 - Original price $ 1,649.00
      Original price
      $ 1,649.00
      $ 1,649.00 - $ 1,649.00
      Current price $ 1,649.00
    • GB126A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,487.00 - Original price $ 3,487.00
      Original price
      $ 3,487.00
      $ 3,487.00 - $ 3,487.00
      Current price $ 3,487.00

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

      View full details
      Original price $ 3,487.00 - Original price $ 3,487.00
      Original price
      $ 3,487.00
      $ 3,487.00 - $ 3,487.00
      Current price $ 3,487.00
    • GB101A Cast Iron Change Gear

      Boston Gear
      Original price $ 2,900.00 - Original price $ 2,900.00
      Original price
      $ 2,900.00
      $ 2,900.00 - $ 2,900.00
      Current price $ 2,900.00

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

      View full details
      Original price $ 2,900.00 - Original price $ 2,900.00
      Original price
      $ 2,900.00
      $ 2,900.00 - $ 2,900.00
      Current price $ 2,900.00
    • GB124A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,487.00 - Original price $ 3,487.00
      Original price
      $ 3,487.00
      $ 3,487.00 - $ 3,487.00
      Current price $ 3,487.00

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

      View full details
      Original price $ 3,487.00 - Original price $ 3,487.00
      Original price
      $ 3,487.00
      $ 3,487.00 - $ 3,487.00
      Current price $ 3,487.00
    • GB125A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,411.00 - Original price $ 3,411.00
      Original price
      $ 3,411.00
      $ 3,411.00 - $ 3,411.00
      Current price $ 3,411.00

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

      View full details
      Original price $ 3,411.00 - Original price $ 3,411.00
      Original price
      $ 3,411.00
      $ 3,411.00 - $ 3,411.00
      Current price $ 3,411.00
    • GB100A Cast Iron Change Gear

      Boston Gear
      Original price $ 2,889.00 - Original price $ 2,889.00
      Original price
      $ 2,889.00
      $ 2,889.00 - $ 2,889.00
      Current price $ 2,889.00

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

      View full details
      Original price $ 2,889.00 - Original price $ 2,889.00
      Original price
      $ 2,889.00
      $ 2,889.00 - $ 2,889.00
      Current price $ 2,889.00
    • GA98B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,169.00 - Original price $ 2,169.00
      Original price
      $ 2,169.00
      $ 2,169.00 - $ 2,169.00
      Current price $ 2,169.00

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

      View full details
      Original price $ 2,169.00 - Original price $ 2,169.00
      Original price
      $ 2,169.00
      $ 2,169.00 - $ 2,169.00
      Current price $ 2,169.00
    • GB122A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,873.00 - Original price $ 3,873.00
      Original price
      $ 3,873.00
      $ 3,873.00 - $ 3,873.00
      Current price $ 3,873.00

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

      View full details
      Original price $ 3,873.00 - Original price $ 3,873.00
      Original price
      $ 3,873.00
      $ 3,873.00 - $ 3,873.00
      Current price $ 3,873.00
    • GA94B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,175.00 - Original price $ 2,175.00
      Original price
      $ 2,175.00
      $ 2,175.00 - $ 2,175.00
      Current price $ 2,175.00

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

      View full details
      Original price $ 2,175.00 - Original price $ 2,175.00
      Original price
      $ 2,175.00
      $ 2,175.00 - $ 2,175.00
      Current price $ 2,175.00
    • GA95B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,221.00 - Original price $ 2,221.00
      Original price
      $ 2,221.00
      $ 2,221.00 - $ 2,221.00
      Current price $ 2,221.00

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

      View full details
      Original price $ 2,221.00 - Original price $ 2,221.00
      Original price
      $ 2,221.00
      $ 2,221.00 - $ 2,221.00
      Current price $ 2,221.00
    • GB121A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,873.00 - Original price $ 3,873.00
      Original price
      $ 3,873.00
      $ 3,873.00 - $ 3,873.00
      Current price $ 3,873.00

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

      View full details
      Original price $ 3,873.00 - Original price $ 3,873.00
      Original price
      $ 3,873.00
      $ 3,873.00 - $ 3,873.00
      Current price $ 3,873.00
    • GB116A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,200.00 - Original price $ 3,200.00
      Original price
      $ 3,200.00
      $ 3,200.00 - $ 3,200.00
      Current price $ 3,200.00

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

      View full details
      Original price $ 3,200.00 - Original price $ 3,200.00
      Original price
      $ 3,200.00
      $ 3,200.00 - $ 3,200.00
      Current price $ 3,200.00
    • GB120A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,775.00 - Original price $ 3,775.00
      Original price
      $ 3,775.00
      $ 3,775.00 - $ 3,775.00
      Current price $ 3,775.00

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

      View full details
      Original price $ 3,775.00 - Original price $ 3,775.00
      Original price
      $ 3,775.00
      $ 3,775.00 - $ 3,775.00
      Current price $ 3,775.00
    • GA92B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,153.00 - Original price $ 2,153.00
      Original price
      $ 2,153.00
      $ 2,153.00 - $ 2,153.00
      Current price $ 2,153.00

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

      View full details
      Original price $ 2,153.00 - Original price $ 2,153.00
      Original price
      $ 2,153.00
      $ 2,153.00 - $ 2,153.00
      Current price $ 2,153.00
    • GB118A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,626.00 - Original price $ 3,626.00
      Original price
      $ 3,626.00
      $ 3,626.00 - $ 3,626.00
      Current price $ 3,626.00

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

      View full details
      Original price $ 3,626.00 - Original price $ 3,626.00
      Original price
      $ 3,626.00
      $ 3,626.00 - $ 3,626.00
      Current price $ 3,626.00
    • GB115A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,200.00 - Original price $ 3,200.00
      Original price
      $ 3,200.00
      $ 3,200.00 - $ 3,200.00
      Current price $ 3,200.00

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

      View full details
      Original price $ 3,200.00 - Original price $ 3,200.00
      Original price
      $ 3,200.00
      $ 3,200.00 - $ 3,200.00
      Current price $ 3,200.00
    • GB114A Cast Iron Change Gear

      Boston Gear
      Original price $ 3,144.00 - Original price $ 3,144.00
      Original price
      $ 3,144.00
      $ 3,144.00 - $ 3,144.00
      Current price $ 3,144.00

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

      View full details
      Original price $ 3,144.00 - Original price $ 3,144.00
      Original price
      $ 3,144.00
      $ 3,144.00 - $ 3,144.00
      Current price $ 3,144.00
    • GB110A Cast Iron Change Gear

      Boston Gear
      Original price $ 2,997.00 - Original price $ 2,997.00
      Original price
      $ 2,997.00
      $ 2,997.00 - $ 2,997.00
      Current price $ 2,997.00

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

      View full details
      Original price $ 2,997.00 - Original price $ 2,997.00
      Original price
      $ 2,997.00
      $ 2,997.00 - $ 2,997.00
      Current price $ 2,997.00
    • GA84B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00

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

      View full details
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00
    • GA86B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00

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

      View full details
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00
    • GA88B Cast Iron Change Gear

      Boston Gear
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00

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

      View full details
      Original price $ 2,081.00 - Original price $ 2,081.00
      Original price
      $ 2,081.00
      $ 2,081.00 - $ 2,081.00
      Current price $ 2,081.00