GB46B Cast Iron Change Gear X11 BLIND BORE Bearings are available

BLIND BORE Bearings are available on special order — minimum quantities will apply

Clamping coupling portion will not mar the shaft

View Catalog PageInstallation & Removal Instructions

and internal gears

Click here for spec sheet: CUCTP Spec Sheet

GB46B Cast Iron Change Gear X11 BLIND BORE Bearings are availableBoston 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