China Mechanical Industry Standard Collection. Sleeve Bearing Volume

Author: China Standard Press, National Technical Committee for Standardization of Sliding Bearings
Publisher:
Publish Date: 2003-08-01
Features: Mechanical industry standards are the technical basis for organizing product production, delivery, and acceptance, serving as a technical guarantee for improving product quality and a key condition for enterprises to achieve the best economic benefits. The promotion and application of standardization technology in business operations, along with the serious implementation of standards, are crucial for shortening product development cycles, controlling product manufacturing quality, and reducing production costs. They also have a significant impact on enhancing a company's market competitiveness, promoting economies of scale, and advancing specialized cooperation. To promote the implementation of mechanical industry standards and meet the demand for standard texts among readers, our press has systematically compiled and published the "China Mechanical Industry Standards Series" according to professional categories. This series consists of five parts: Comprehensive Technology, Basic Interchangeability, General Components, Common Processing Technologies, and General Products, each further divided into several volumes. The Sliding Bearings volume is one of the volumes in the General Components section. This volume was jointly selected and compiled by our third editorial office and the National Technical Committee for Standardization of Sliding Bearings, collecting 54 currently effective standards approved before the end of 2002. Among them, there are 32 national standards and 22 industry standards. The content includes: terminology, classification and symbols, testing methods, materials, and product technical requirements. Given that the standards collected in this volume were published at different times, we have not altered the representation of quantities and units mentioned in the standards. The attributes of the national standards collected in this compilation are indicated in this catalog (GB or GB/T), with years represented by four digits. Some national standards were published before the national standard cleanup and revision, and thus remain unchanged in the main text. When using these national standards, their attributes should be referred to as indicated in this catalog (please note the attributes of standards cited in the "References" section of the standard text). The attributes and years of industry standards are similar. Additionally, during the standard cleanup and revision process, for national and professional standards that have been converted to industry standards but have not yet been updated, the main text remains unchanged, and only the new and old standard numbers are indicated in the catalog. Please pay special attention when using them.