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Pilot bore can be opened to the nominal ID reflected in the part number
• Splined Hub
Click here for spec sheets: Clamp-Lok Catalog
Click here for spec sheets: SUCNPFB Spec Sheet
GD75A Cast Iron Change Gear 4-11/16" ID Pilot bore can be openedBoston 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
US$ 30.00
US$ 21.00
US$ 180.00
US$ 70.00
