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Chinese Standard: GB/T 21559.2-2023

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Rolling bearings—Linear motion rolling bearings—Part 2:Static load ratings


Standard in brief
Scope of Application:  
本文件规定了直线运动滚动支承基本额定静载荷、当量静载荷和静载荷安全系数的计算方法。本文件适用于采用现代常用、高质量淬硬轴承钢、按良好加工方法制造,且滚动接触表面的形状基本上为常规设计的直线运动滚动支承。本文件不适用于滚动体直接在机械设备的光滑表面上运转的设计,除非该表面在各方面与其所代替的直线运动滚动支承零部件的滚道相当。

Basic information
Standard No:GB/T 21559.2-2023
Standard Name:滚动轴承 直线运动滚动支承 第2部分:额定静载荷
English Name:Rolling bearings—Linear motion rolling bearings—Part 2:Static load ratings
Standard Status:现行
Release Date:2008-03-31
Effective Date:2023-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:21.100.20
CCS Number:J11

Related Standards
Referenced Standards:ISO 76,ISO 5593
Adopted Standards:ISO 14728-2:2017
Adopted Standard Name:《滚动轴承 直线运动滚动支承 第2部分:额定静载荷》
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:21 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:21559.2
Drafter:杜晓宇、赵滨海、姚勇伟、韩东海、李云峰、张博文
Drafting Organization:洛阳轴承研究所有限公司、浙江精久轴承工业有限公司、哈尔滨轴承集团有限公司、河南科技大学
Management Organization:全国滚动轴承标准化技术委员会(SAC/TC 98)
Proposing Department:中国机械工业联合会

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