GB/T 304.9-1981
Replaced
GB/T 12764-2019
Active
National standards
GB/T 12764-2019 Rolling bearings—Needle roller bearings with drawn cup and without inner ring—Boundary dimensions,geometrical product specifications(GPS)and tolerance values
GB/T 12764-2019 Rolling bearings—Needle roller bearings with drawn cup and without inner ring—Boundary dimensions,geometrical product specifications(GPS)and tolerance values
Basic Information
Standard Code:
GB/T 12764-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rolling bearings
ICS Name:
Rolling bearings
Publish Date:
2019-10-18
Implement Date:
2020-05-01
Publisher:
国家市场监督管理总局、中国国家标准化管理委员会
Technical Committee:
全国滚动轴承标准化技术委员会(SAC/TC 98)
Pages:
13 pages
Scope
本标准规定了无内圈冲压外圈滚针轴承的外形尺寸、优选尺寸、最小倒角尺寸。同时规定了封口型冲压外圈滚针轴承的封闭端厚度。
此外，本标准还规定了滚针总体内径尺寸公差和冲压外圈宽度公差。
轴滚道和轴承座孔的公差参见附录A。
Development Information
Drafting Units:
洛阳轴承研究所有限公司、苏州轴承厂股份有限公司、舍弗勒(中国)有限公司、江苏南方轴承股份有限公司、慈兴集团有限公司、浙江德沃轴承有限公司、苏州市东吴滚针轴承有限公司
Drafting Persons:
张博文、周彩虹、李祎文、蒋永伟、高少佳、蒋祯天宇、顾小楠、王慧娟、王玉良
Replace the following standards
Referenced Standards
ISO 1132-1
ISO 5593
ISO 10579
ISO 14405-1
ISO 15241
ISO/TS 17863
Adopt standards
ISO 3245:2015
Related Standards
GB/T 7948-1987
Replaced
GB/T 7948-1987 Test method for PV limit of plastics bearings
GB/T 12764-1991
Replaced
GB/T 12764-1991 Rolling bearings—Needle roller bearings, drawn cup, without inner ring—Boundary dimension plan
GB/T 275-1993
Replaced
GB/T 275-1993 Shaft and housing fits for rolling bearings
GB/T 4662-1993
Replaced
GB/T 4662-1993 Rolling bearings—Static load ratings
GB/T 4604-1993
Replaced