ISO 21107:2015建立了一个搜索结构和特性词汇表，主要借助互联网等电子媒体识别滚动轴承、轴承箱、附件和球面滑动轴承。 不包括在搜索程序中使用本国际标准的方法。 ISO 21107:2015未建立识别直线运动滚动轴承的搜索结构和属性词汇表。 注:ISO/TS 23768-1中定义了本文件中所有滚动轴承的参考字典。它包含轴承类、描述属性的数据元素类型和值域的定义。

ISO 21107:2015 establishes a search structure and properties vocabulary for identifying rolling bearings, bearing housings, accessories and spherical plain bearings primarily with the aid of electronic media, such as the Internet. The methodology for using this International Standard in search programs is not included. ISO 21107:2015 does not establish a search structure and an attribute vocabulary for identifying linear motion rolling bearings. NOTE A reference dictionary for all rolling bearings in this document is defined in ISO/TS 23768？1. It contains definitions of bearing classes, data element types of descriptive properties and domains of values.