滚动轴承在现代机器设备中占有重要的地位。凡有转动的部位,大多数都应用着各种类型的滚动轴承。在大搞自制专用设备和改装老设备活动中,为了帮助工人同志能够合理选用滚动轴承,现将滚动轴承的代号意义及基本类型的主要性能作一简单介绍。 Rolling bearings in the modern machinery and equipment occupy an important position. Where there is rotation of the site, the majority of the application of various types of rolling bearings. In the large-scale self-made special equipment and conversion of old equipment activities, in order to help workers comrades can use roller bearings, roller bearings now the significance of the code and the main types of basic properties for a brief introduction.