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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Click here for spec sheets: SUCSTRS Spec Sheet
Click here for spec sheet: SBF Spec Sheet
Click here for spec sheet: UCHA Spec Sheet
Click here for spec sheets: BUCTFL Spec Sheet
Includes 2 set screws
GB114A Cast Iron Change Gear 2-3/4" ID 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
