The difference between the sliding bearing and the rolling bearing

Bearings are a lot of machinery and equipment is an important part in the market gradually Guarantee, and its dimensions are related to regulations. Moreover, it is different according to the nature of the friction of moving parts, it can be divided into rolling bearings and plain bearings. So, Rolling and plain bearings how different? What are some of the different aspects of the sliding bearings? If you are interested, you can follow Xiaobian look at in this article.

A lot of machinery and equipment, large and small, all kinds of bearings, the main function of the bearing composite bearings in addition to solid fixed, there to reduce friction in the machine during operation, to ensure its accuracy. Rolling and plain bearings as bearing two kinds of what difference does it? To this end, small series in terms of their definition, the advantages and disadvantages to teach you to identify the structure of rolling bearings and plain bearings.

Rolling and plain bearings distinction - Definition of the advantages and disadvantages

Rolling refers friction shafts and mechanical operation of the seat between the rolling friction bearings, however, the sliding bearing or sliding friction work. Rolling structure clear, uniform distribution of the rolling element can effectively reduce friction, and therefore, good mechanical starter is very fast, but also when the relatively simple in maintenance. In addition, it is more suitable for work on medium speed, high-speed operation noise is relatively large, and will reduce its service life. In addition, a large rolling bearing vibration work. In comparison, sliding bearings run smoothly, no noise, but when the starting resistance is relatively large.

Rolling and plain bearings distinction - Structure

Rolling from the inner, outer ring, rolling elements, cage, of which the outer ring is fixed to the support does not move; the inner ring with the axis of rotation; rolling the most important, the relationship between bearing performance and service life; auxiliary holder rolling the work to make it evenly distributed. Bearing no more structure, which plays a key role in this is to make the material slide bearings.

In addition, the main role is to reduce the friction bearings, wherein the size of the rolling bearing friction level related to its manufacturing process, that is, whether accurate. However, the frictional force of the sliding bearings material has associated with its manufacture, normally, discuss metal and non-metal sliding bearings sliding bearings (mostly plastic) categories.

Rolling and plain bearings, although both belong to the mechanical parts, but they do not run the same. In addition, the use of mechanical process, but also pay attention to rolling bearings and plain bearings of routine maintenance and repair. If you want in-depth study, Xiao Bian suggest that you personally observe these two bearings.