FIBERGLIDE® Slim Pack thrust bearings are unique in the industry. They need no lubrication, can tolerate extremely high loads and require very little space. (Nominal thickness is only 1/8 in.) The advanced, patented design includes a self-contained dust seal and utilizes materials which resist corrosion. It provides its own smooth internal wear surface which is ideal where cast iron or other rough mating surfaces are present. Slim Pack thrust bearings are particularly suited for such applications as vehicle kingpin assemblies, and frame hinges.