BS-EN-2079-1995.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS EN 2079:1995 Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment Dimensions and loads The European Standard EN 2079:1995 has the status of a British Standard Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34
2、:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2079:1995 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 April 1995 BSI 01-2000 The following BSI references rel
3、ate to the work on this standard: Committee reference ACE/14 Draft for comment 88/76835 DC ISBN 0 580 23851 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee ACE/14, Aerospace details and parts, upon which the following b
4、odies were represented: Civil Aviation Authority Institute of Petroleum Ministry of Defence Society of British Aerospace Companies Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
5、BS EN 2079:1995 BSI 01-2000i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3Symbols3 4Required characteristics4 5Classification of bores and outside diameters8 6Designation9 7Marking9 8Technical specification9 Figure 14 Figure 25
6、Table 15 Table 26 Table 36 Table 46 Table 56 Table 67 Table 77 Table 87 Table 98 List of referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2079:1995 ii BSI 01-2000 National foreword This British Standard has b
7、een prepared under by Technical Committee ACE/14 and is the English language version of EN 2079:1995 Aerospace series Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment Dimensions and loads, published by the European Committee for Standardization (CEN).
8、EN 2079:1995 was produced as a result of international discussions in which the United Kingdom took an active part. Cross-references The British Standards corresponding to the International Standards referred to in the text are as follows: There are no British Standards corresponding to EN 2030 and
9、EN 2130 referred to in the text. British Standards identical in title and number will be published in due course. 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 Bri
10、tish Standard does not of itself confer immunity from legal obligations. Publication referred toCorresponding British Standard ISO 15:1981BS 6267:1982 Specification for rolling bearings: boundary dimensions for radical bearings ISO 1132:1980BS 6107 Rolling bearings: tolerances Part 1:1981 Glossary o
11、f terms ISO 1224BS 3469:1985 Specification for instrument precision rolling bearings (ball bearings) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 10, an inside back cover and a back cover. This standard has been updated
12、(see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2079
13、 February 1995 ICS 49.040.30 Descriptors: Aircraft industry, aircraft instruments, precision bearings, ball bearings, dimensions English version Aerospace series Bearings, precision ball with flange in corrosion resisting steel, for instruments and equipment Dimensions and loads Srie arospatiale Rou
14、lements billes de prcision avec collet en acier rsistant la corrosion pour instruments et quipements Dimensions et charges Luft und Raumfahrt Przisionskugellager mit Flansch aus korrosionsbestndigem Sthl fur Instrumente und Gerte Mae und Belstungen This European Standard was approved by CEN on 1995-
15、02-01. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtain
16、ed on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secret
17、ariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee
18、for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 Copyright reserved to CEN members Ref. No. EN 2079:1995 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34:16 GMT+00:00 2006, Uncontrolled Copy,
19、 (c) BSI EN 2079:1995 BSI 01-2000 2 Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After inquiries and votes carried out in accordance with the rules of this Association, this Standard has successively received the approval of the Na
20、tional Associations and the Official Services of the member countries of ACEMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text of by endorsement, at the latest by August 1995, and conflicting natio
21、nal standards shall be withdrawn at the latest by August 1995. According to the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norw
22、ay, Portugal, Spain, Sweden, Switzerland, United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2079:1995 BSI 01-20003 1 Scope This standard specifies the required characteristics for precision ball bearings in corrosion resisti
23、ng steel: with flange; with radial contact; with deep groove; without filling slot; for use in instruments and aircraft equipment. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the
24、appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the p
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