Standard No.:	GB/T 307.4-2002
Chinese Name:	滚动轴承 推力轴承 公差
English Name:	Rolling bearings--Thrust bearings--Tolerances
Professional Classification:	J11 Rolling bearing
Professional Classification:	GB National Standard
ICS Classification:	21.100.20 Rolling bearings
Issued by:
Issued on:	2002-10-11
Implemented on:	2003-05-01
Status:	ABOLISHED
Replace By:	GB/T307.4-2012 Rolling bearings—Tolerances—Part 4:Tolerances for thrust bearings
Replace By Date:	2013-03-01
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1-3 business day

1 Scope

This Part of GB/T 307 specifies tolerances for boundary dimensions (except chamfer dimensions) and for running accuracy of thrust rolling bearings with flat back faces specified in GB/T 273.2-1998.
This Part does not apply to certain thrust bearings, e.g. needle roller bearings, or for particular fields of application, e.g. special precision bearings.
Chamfer dimension limits are given in GB/T 274-2000.

2 Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this Part of GB/T 307. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.