LOAD SUPPORTING LUBRICANT

摘要

A LOAD SUPPORTING LUBRICANT In accordance with a preferred embodiment of this invention a load supporting lubricant is formed by combining from about 40% to about 60% by volume of a petroleum grease with the balance being small, hard, uniformly sized, steel spheres dispersed throughout the grease. The diameter of the spheres should be within the range of from about 1/2 to about 3/4 millimeters (hereinafter mm) to achieve the minimum coefficient of static friction which is typically about 0.001 or less. When disposed between slidably engaged surfaces, each of said spheres is free to roll at random as one surface moves relative to the other.