GB24 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

Standard Paint

Click here for spec sheet: BUCTP Spec Sheet

the SNAST has an eccentric locking bearing insert

Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°)

In addition

Torque Rating: Not Rated in lb

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

" In other words

Hand: Right Hand

Click here for spec sheet: NANFL Spec Sheet

Two-piece stainless steel housing units

with the majority of jobs shipping within 48 hours