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GB/T 27558-2011: Rolling bearings -- Linear motion rolling bearings -- Classification
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27558-2011 | English | 279 |
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Rolling bearings -- Linear motion rolling bearings -- Classification
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GB/T 27558-2011
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Basic data | Standard ID | GB/T 27558-2011 (GB/T27558-2011) | | Description (Translated English) | Rolling bearings -- Linear motion rolling bearings -- Classification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J11 | | Classification of International Standard | 21.100.20 | | Word Count Estimation | 12,135 | | Date of Issue | 2011-11-21 | | Date of Implementation | 2012-06-01 | | Quoted Standard | GB/T 6930-2002; ISO 24393-2008 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 18 of 2011 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the classification of linear motion rolling bearings. This standard applies to the classification of the product management support. | GB/T 27558-2011: Rolling bearings -- Linear motion rolling bearings -- Classification---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rolling bearings. Linear motion rolling bearings. Classification
ICS 21.100.20
J11
National Standards of People's Republic of China
Rolling Linear motion rolling bearings classified
Issued on. 2011-11-21
2012-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by the Machinery Industry Federation.
This standard by the National Standardization Technical Committee of Rolling (SAC/TC98) centralized.
This standard was drafted. Luoyang Bearing Research Institute Co., Ltd., Harbin Bearing Group Corporation, China Bearing Industry Association.
The main drafters of this standard. Guobao Xia, Wang more bright, Zhou Yu, Guqiu Sheng.
Rolling Linear motion rolling bearings classified
1 Scope
This standard specifies the linear motion rolling bearings (hereinafter referred to as the support) classification.
This standard applies to the classification of products to support management.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 6930-2002 Rolling Words
ISO 24393.2008 Rolling Linear motion rolling bearings vocabulary (Rolingbearings-Linearmotionroling
bearings-Vocabulary)
3 Terms and Definitions
GB/T 6930-2002 and ISO 24393.2008 definition of terms and definitions apply to this document.
4 structure type classification
4.1 bearing rolling elements by categories, divided into.
a) ball bearing rolling elements --- ball;
b) roller bearing rolling elements --- roller;
c) needle roller bearing rolling elements ---.
4.2 support its work if the rolling element circulation, divided into.
a) rolling element bearing --- loop motion stroke infinite;
b) rolling element bearing --- acyclic movement stroke limited.
4.3 by supporting the loads and their direction of action, divided into.
a) support pure radial loads;
b) subject to pure radial load at the same time transmitting torque support;
c) radial and axial load bearing.
4.4 is supported by the number of rows of rolling elements, divided into.
a) single row rolling element bearing --- having a bearing rolling elements;
b) double-row rolling element bearing --- having two rolling element bearing;
c) three ball bearing --- have three supporting balls;
d) four ball bearing --- having four ball bearing;
e) five sets of ball bearing --- having five groups supporting balls;
f) six sets of ball bearing --- having six groups supporting balls.
4.5 support their structure and types of rolling elements, integrated into.
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