GH24 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

Click here for spec sheet: UCTX Spec Sheet

Max P Value: 500 psi

making it ideal for applications requiring only limited load carrying capacity

when used with spur gears

Click here for spec sheet: SBLP Spec Sheet

Provides greater axial holding power than set screw or one-piece clamping collars

And don’t forget Boston Gear’s Guaranteed Same Day Shipment program – revolutionary premium free guaranteed same day shipment for in-stock items

Material: Glass Filled Teflon

Click here for spec sheet: SA Spec Sheet

Ball Bearing Type

with the majority of jobs shipping within 48 hours

These unique two-piece rigid clamping couplings come with an undersized ID