GA114B Cast Iron 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 sheets: BUCNPT Spec Sheet

Click here for spec sheets: CUCTPA Spec Sheet

Click here for spec sheet: SALF Spec Sheet

the CUCSFL has a Hard Chrome bearing insert and a Stainless Steel housing

Diametral Pitch: 8

pinion wire

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

Splines in crease disc life because the many con tact points between hub and discs reduce the concentration of stresses encountered with non-splined hubs having only a few contact points

Spring-lid oil cap can be positioned 4 ways

Medium Duty

Click here for spec sheet: UCT Spec Sheet

Click here for spec sheet: SUCSP Spec Sheet