Pay in 4 interest-free payments of $53.49 Learn more
Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
Pressure Angle: 14-1/2 Degree Pressure Angle
Click here for spec sheets: HUCNPPA Spec Sheet
Click here for spec sheet: NANFL Spec Sheet
Center Distance: 3
Click here for spec sheet: SBP Spec Sheet
GH76A Cast Iron Change Gear Plastic Pressure Angle: 14-1/2 Degree PressureBoston 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
