Slide bearings are commonly known as flat bearings. They are simple in form and have a large contact area. If the lubrication is good, the wear resistance will be good and the bearing life will be long. The sliding bearing has a large bearing capacity, high rotation precision, and the lubricating film has an impact resistance, so it is widely used in engineering. This paper shares the causes of vibration failure of sliding bearings, vibration mechanism, vibration method and so on.
The sliding bearing can be divided into: thrust sliding bearing and radial sliding bearing according to the direction of bearing load; according to the formation principle of lubricating oil film, it is divided into: dynamic pressure sliding bearing and static pressure sliding bearing; according to different structural forms, it can be divided into: integral type Plain bearings and split sliding bearings.