Standard No.:	GB/T 27558-2011
English Name:	Rolling bearings - Linear motion rolling bearings - Classification
Chinese Name:	滚动轴承 直线运动滚动支承 分类
Chinese Classification:	J11    Rolling bearing
Professional Classification:	GB    National Standard
ICS Classification:	21.100.20 21.100.20    Rolling bearings 21.100.20
Issued by:	AQSIQ; SAC
Issued on:	2011-11-21
Implemented on:	2012-6-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	224.00
Delivery:	via email in 1 business day

1 Scope



This standard specifies the classification of linear motion rolling bearings (hereinafter referred to as "bearings").

This standard is applicable to the classification management for the bearing products.



2 Normative References



The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest editions of the normative documents (including all the amendments) are applicable to this document.

GB/T 6930-2002 Rolling Bearings - Vocabulary

ISO 24393:2008 Rolling Bearings - Linear Motion Rolling Bearings - Vocabulary (Rolling Bearings - Linear Motion Rolling Bearings - Vocabulary)

Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification for Structure Types
Appendix A (Normative) Structure Chart for Comprehensive Classification of Linear Motion Rolling Bearings
Appendix B (Normative) Structural Types of Common Linear Motion Rolling Bearings