GD114A Cast Iron Change Gear Tapped Base Pillow Block Bearings Click here for spec sheets:

Click here for spec sheets: CUCNPFB Spec Sheet

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Greater load capacity compared to SUCSFCS

for a nearly infinite number of ratio possibilities

GD114A Cast Iron Change Gear Tapped Base Pillow Block Bearings Click here for spec sheets:Boston 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