GA37 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

P65Warnings

14 1/2° PA gears are used extensively because of lower backlash and smoother

Reducer Material/Paint: Cast Iron

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

Hand: Right Hand

helical gears with opposite-hand helix angles are required

Extra thick non-conductive rubber liner corrects misalignment up to 2° while reducing noise & vibration

Click here for spec sheets: SUCNPTRS Spec Sheet

Type: Cored Bar

Two-piece stainless steel housing units

Click here for spec sheet: CSA Spec Sheet

Pre-Lubricated: Yes