GB67B Cast Iron Change Gear Hard Chrome Bearing Includes 2 rubber grommets to

Includes 2 rubber grommets to reduce vibration & noise

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

Brake coil leads connect directly to motor leads so that power is simultaneously supplied to both brake and motor

Self-lubricating bearings resist corrosion

• Automatic Reset

GB67B Cast Iron Change Gear Hard Chrome Bearing Includes 2 rubber grommets toBoston 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