GB59B Cast Iron Change GearBoston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20 tooth through 128 tooth gears, in one tooth increments, depending upon the diametrical pitch, for a

Mounted component moves axially during installation

These double C-Face Brakes are direct acting with only one moving part

Click here for spec sheets: CUCNPFCS Spec Sheet

Climax Series C801 Single Nut Locking Assemblies deliver a mechanical interference fit and provides a higher torque capacity over alternative keyed connections

Click here for spec sheet: SA Spec Sheet

dimensions are the same (except "z" is longer

Easily installed where major disassembly would otherwise be required

ISO Certificate

Heavy-duty Shrink Disc external clamping device

Click here for spec sheets: HUCNPT Spec Sheet

Click here for spec sheets: CUCTFB Spec Sheet

Click here for spec sheet: SUCSPX Spec Sheet