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Chinese Standard: GB/T 39271.2-2020

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Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings


Standard in brief
Scope of Application:  
GB/T 39271的本部分规定了轴承套圈由当代常用高质量淬硬轴承钢且按良好加工方法制成、滚动体由当代常用高质量氮化硅(Si3N4)制成的混合轴承的额定静载荷的计算方法。ISO 32902[1]和ISO 26602[4]适用于陶瓷球;ISO 12297-2[2]和ISO 26602[4]适用于陶瓷滚子。
使用混合轴承的场合,静安全系数S0的参考值参见表1和表2。

Basic information
Standard No:GB/T 39271.2-2020
Standard Name:滚动轴承 陶瓷滚动体混合轴承的额定载荷 第2部分:额定静载荷
English Name:Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings
Standard Status:现行
Release Date:2020-11-19
Effective Date:2021-06-01
Language of Publication:中文简体

Standard Classification
ICS Number:21.100.20
CCS Number:J11

Related Standards
Referenced Standards:ISO 76:2006,ISO 5593
Adopted Standards:ISO 20056-2:2017
Adopted Standard Name:《滚动轴承 陶瓷滚动体混合轴承的额定载荷 第2部分:额定静载荷》
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:26 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2020-11-01

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:39271.2
Drafter:李飞雪、杜晓宇、李小锋、宋丽、赵兴新、庄仁杰、马仁杰
Drafting Organization:洛阳轴承研究所有限公司、浙江五洲新春集团股份有限公司、慈兴集团有限公司、重庆长江轴承股份有限公司、上海天安轴承有限公司
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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