轴承属于支承部件,用来支持轴使其正常工作和转动,轴承广泛应用于生产和生活的各种设备之中。轴承根据摩擦性质可分为:滑动轴承和滚动轴承。本文重点介绍了滑动轴承的分类、特点及结构形式、轴承衬材料的分类及用途、润滑剂的选择。 Bearings are supporting parts, used to support the shaft so that it works and rotate, the bearings are widely used in the production and life of a variety of devices. According to the nature of friction bearings can be divided into: plain bearings and rolling bearings. This article focuses on the classification of sliding bearings, characteristics and structure of the bearing lining material classification and use of lubricant selection.