Mosaic self-lubricating bearings used in composite materials is a new anti-extreme pressure solid lubricating materials, metal substrates and embedded in the substrate hole or groove in the composition of solid lubricant paste. In the friction process of the metal substrate to bear most of the load.
The solid lubricant in the hole, the groove or the groove is transferred to the friction surface or reverse transferred to form a solid transferring film which is well lubricated, firmly adhered and evenly covered on the friction surface, thereby greatly reducing the friction and wear.
With the friction, the embedded solid lubricants continue to provide the friction surface, to ensure long-term operation of the friction pair of good lubrication.