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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Tolerates -60° to 180° F
Click here for spec sheets: Stand Off Catalog
Click here for spec sheets: SUCTF Spec Sheet
quietest form of gearing when properly applied
Click here for spec sheet: SAF Spec Sheet
GB128A Cast Iron Change Gear 82 Teeth Tolerates -60° to 180° FBoston 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
