GD95A 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

Click here for spec sheet: UCPA Spec Sheet

Click here for spec sheets: CUCTPA Spec Sheet

Click here for spec sheet: BUCTP Spec Sheet

Max PV Value: 3

Product Note: BOStonE F-1 bearings may be green

Click here for spec sheets: SNASF Spec Sheet

and cast iron to suit your application’s requirements

Click here for spec sheets: BUCTFL Spec Sheet

Click here for spec sheet: UCFB Spec Sheet

Spiral tooth Miter Gears are better suited for higher speeds and high torque applications

Catalog Product Section

Click here for spec sheets: Stand Off Catalog