Also known as Oilite® bearings.

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

To ensure compatibility with other parts, the materials and dimensions of these bearings meet strict military standards. Also known as Oilite® bearings, they are porous bronze, so startup friction causes them to release a thin layer of oil on the bearing’s surface.