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Plain bearings—Tolerances—Part 2:Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars
Standard in brief
Scope of Application:
GB/T 39741的本部分规定了滑动轴承单元中轴、法兰、止推轴肩的几何公差和表面粗糙度。本部分适用于水平安装或垂直安装的径向或止推滑动轴承,或者是两者的组合。本部分不适用内燃机曲轴滑动轴承单元。
Basic information
Standard No:GB/T 39741.2-2021
Standard Name:滑动轴承 公差 第2部分:轴和止推轴肩的几何公差及表面粗糙度
English Name:Plain bearings—Tolerances—Part 2:Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars
Standard Status:现行
Release Date:2021-03-09
Effective Date:2021-10-01
Language of Publication:中文简体
Standard Classification
ICS Number:21.100.10
CCS Number:J12
Related Standards
Referenced Standards:ISO 12301
Adopted Standards:ISO 12129-2:2019
Adopted Standard Name:《滑动轴承 公差 第2部分:轴和止推轴肩的形位公差及表面粗糙度》
Adoption Level:IDT
Publication Information
Number of pages:12
Number of words:12 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-03-01
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:39741.2
Drafting Organization:中机生产力促进中心、湖南崇德科技股份有限公司、申科滑动轴承股份有限公司、浙江诸暨市轴瓦总厂有限公司、浙江双飞无油轴承股份有限公司、浙江中达精密部件股份有限公司、浙江长盛滑动轴承股份有限公司、临安东方滑动轴承有限公司、嘉善三复滑动轴承股份有限公司、嘉兴迈特尔宝欣机械工业有限公司
Management Organization:全国滑动轴承标准化技术委员会(SAC/TC 236)
Proposing Department:中国机械工业联合会