GA48 Steel Change GearBoston 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

Output Shaft:Hollow Bore

Mounted component moves axially during installation

-60° to 180° F temperature range

Click here for spec sheet: UCFCX Spec Sheet

cutting to specific lengths or matching ends of two pieces of rack to create a continuous length longer than stock

self-centering design for use in through-bored components with high torque and/or bending requirements

Click here for spec sheet: ER Spec Sheet

1/4"Bore= #6-32 setscrew

While 20° PA is generally recognized as having a higher load-carrying capacity

Reduction Type: Single Reduction Right Angle

ISO Certificate

Material: Nylatron