Analytic: early - bearing knowledge in the form of bearing damage

Bearing in the process of normal use, due to the gradual wear and tear until the end of the last loss of working ability, its service life, the natural damage is difficult to avoid. But if an engine assembly improper adjustment, lubricating oil quality is bad or use conditions and other factors caused the bearing wear or prematurely appear all sorts of injury, early damage is man-made. Early damage not only greatly reduce the service life of bearing, at the same time also can affect the normal work of the engine. According to the maintenance experience of diesel engine is found for a long time, the common form of early damage of the sliding bearing has a mechanical damage, bearing hole corrosion, pitting corrosion fatigue, corrosion, etc.