GF82A 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

COMPLETE WITH SETSCREWS

SUCNPFCF has nickel plated housing and stainless steel bearing insert

In addition

Product Note: BOStonE F-1 bearings may be green

Many are available with or without hubs

Collars include stainless steel screws

Ideal for space constrained areas

full-depth system gears

Click here for spec sheets: SUCSPA Spec Sheet

Click here for spec sheet: SB Spec Sheet

No control equipment is required

Click here for spec sheets: BUCTFB Spec Sheet