What is the principle of JF bimetal bushings,flanged bimetal bearing,plate strip operation? Bearings are of vital importance in mechanical design, and they have an irreplaceable effect. The size of the sliding bearings is very wide. It can be understood that without a bearing, the shaft is a simple iron rod. The following is a basic introduction to the working principle of the SESW SESWT oilless slide plate, bronze wear plate. The bearing is a tumbling bearing developed by the root. The working principle is to replace the sliding friction with tumbling friction. Generally, the two ferrules, one set of rolling elements and one holding composite bearing frame are versatile, standardized and serialized. Very high mechanical roots. Because various machines have different working conditions, various requests for JDB solid bronze bushing with graphite lubricating marine bronze bushings,rolling bearings in terms of load capacity, construction and use functions have been made. To this end, the rolling bearing needs to have a variety of configurations. However, the most basic construction consists of the inner ring, the outer ring, the roll body and the cage - generally referred to as four large pieces.