BS-ISO-12044-1995.pdf
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1、BRITISH STANDARD BS ISO 12044:1995 Implementation of ISO 12044:1995 Rolling bearings Single-row angular contact ball bearings Chamfer dimensions for outer ring non-thrust side Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 12044:1995
2、 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 December 1995 BSI 01-2000 The following BSI references relate to the work on this standard: Committee reference MCE/7
3、 Draft for comment 93/715743 DC ISBN 0 580 24988 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee MCE/7, Rolling bearings, upon which the following bodies were represented: Ball and Roller Bearing Manufacturers Associati
4、on Institution of Mechanical Engineers Society of British Aerospace Companies Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 12044:1995 BSI 01-2000i Contents Page Committe
5、es responsibleInside front cover National forewordii Forewordiii Text of ISO 120441 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 12044:1995 ii BSI 01-2000 National foreword This British Standard reproduces verbatim ISO 12044:1995 a
6、nd implements it as the UK national standard. This British Standard is published under the direction of the Engineering Sector Board whose Technical Committee MCE/7 has the responsibility to: aid enquirers to understand the text; present to the responsible international committee any enquiries on in
7、terpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. NOTEInternational and European Standards, as well as overseas standards, are available from Customer Services, BSI, 389 Chiswick High Road, Lo
8、ndon W4 4AL. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This docume
9、nt comprises a front cover, an inside front cover, pages i and ii, the ISO title page, pages ii to iv, pages 1 and 2 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover
10、. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 12044:1995(E) ii BSI 01-2000 Contents Page Forewordiii 1Scope1 2Normative refere
11、nces1 3Symbols and dimensions1 Figure 11 Table 1 Chamfer dimensions2 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 12044:1995(E) BSI 01-2000iii Foreword ISO (the International Organization for Standardization) is a worldwide federation
12、 of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
13、International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technica
14、l committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 12044 was prepared by Technical Committee ISO/TC 4, Rolling bearings. Licensed Copy: sheffieldun sh
15、effieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:04:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 12044:1995(E) BSI 01-20001 1 Scope This International Standard specifies the minimum chamfer dimension
16、s for the non-thrust side of single-row angular contact ball bearing outer rings where the minimum dimensions differ from those specified in ISO 15. It is applicable for bearings in the diameter series 9, 0 and 2 for contact angles up to and including 30, and in the diameter series 2 and 3 for conta
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