GB23 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

Pre-Lubricated: No

self-centering design with mounting flange for use in through-bored components

non-metallic

Material: Virgin PTFE with Fillers

Max PV Value: 3

Click here for spec sheets: CUCTFL Spec Sheet

Fan Cooled: No

California Provision: WARNING: Cancer and Reproductive Harm - www

with the majority of jobs shipping within 48 hours

Click here for spec sheet: SBLF Spec Sheet

For shafts at 90°

Click here for spec sheets: SSBSLF Spec Sheet