Why sliding bearings are divided into bearing housings and bushes, and sometimes on the bearing shell with a layer of bearing liner
Under dry friction conditions, we design a pre - formed synovial membrane on the surface of the bearing to ensure that the solid lubricant is transferred to the dual parts in the shortest possible time, and an effective solid lubricant film is formed
this layer is self lubricating layer, play the role of lubrication, so can often be used Rongchang sliding bearing, which is based on the Rongchang high strength copper alloy (CuZn25Al5, CuZn24Al6Fe3Mn4) as the basic material, according to the use conditions according to a certain proportion in the work surface processing hole and fill in the solid lubricant, copper alloy high strength provides high bearing capacity and solid lubricant can form low friction.
Sliding bearings should be divided into bearing seat and a bearing, sliding bearing inside the bearing seat because the inside of the bearing seat can be replaced, you can not change, so join the bearing in the bearing, and bearing in putting a layer of bearing liner,
