GF22 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

• Full Torque Stop

and have excellent wear and corrosion resistance

Mounted component remains fixed axially during installation

For 90° shaft applications

Design fully engages the thread for secure locking

high impact and abrasion

Click here for spec sheet: HUCP Spec Sheet

Installation & Operation Manual

It is manufactured using the powdered metal process with the purest metal powders

and with oil grooves

the Bear-N-Bronz® material can be provided in different sizes

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries