BS-EN-2022-1990.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS EN 2022:1990 Specification for Bearings, spherical plain in corrosion resisting steel with self-lubricating liner Light series Dimensions and loads This European Standard EN 2022 has the status of a British Standard. UDC 629.7.02:621.822.3-408.2-72.004.1:669.14.0
2、18.89 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2022:1990 This British Standard was published under the authority of the Board of BSI and comes into effect on 28 September 1990 BSI 12-1999 The following BSI references relate to t
3、he work on this standard: Committee reference ACE/14 Draft for comment 87/76993 DC ISBN 0 580 18674 1 Cooperating organizations The European Committee for Standardization, under whose supervision this European Standard was prepared, comprises the national standards organizations of the following Wes
4、tern European countries. AustriaOesterreichisches Normungsinstitut BelgiumInstitut belge de normalisation DenmarkDansk Standardiseringsraad FinlandSuomen Standardisoimisliito, r.y. FranceAssociation franaise de normalisation GermanyDeutsches Institut fr Normung e.V. GreeceHellenic Organization for S
5、tandardization IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus da Qualidade SpainAsociacin Espaola de Normalizacin y Certificacin SwedenStandardise
6、ringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 20
7、22:1990 BSI 12-1999i Contents Page Cooperating organizationsInside front cover National forewordii Brief history2 Text of EN 20223 National appendix AInside back cover National appendix BInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Co
8、py, (c) BSI BS EN 2022:1990 ii BSI 12-1999 National foreword This British Standard has been prepared under the direction of the Aerospace Standards Policy Committee and is the English language version of EN 2022 “Aerospace series. Bearings spherical plain in corrosion resisting steel with self-lubri
9、cating liner. Light series. Dimensions and loads”, published by the European Committee for Standardization (CEN). EN 2022 was produced as a result of international discussion in which the UK took an active part. A British Standard does not purport to include all the necessary provisions of a contrac
10、t. 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 document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 6, a
11、n inside back cover 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. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Co
12、py, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2022 January 1988 UDC 629.7.02:621.822.3-408.2-72.004.1:669.14.018.89 Key words: Aircraft industry, spherical bearing, corrosion resisting steel, linings, self-lubricating parts, dimensions, loads. English version Aerospace series Bear
13、ings, spherical plain in corrosion resisting steel with self lubricating liner Light series Dimensions and loads Srie arospatiale. Rotules en acier rsistant la corrosion garniture autolubrifiante Srie lgre Dimensions et charges Luft- und Raumfahrt-Reihe Gelenklager aus korrosionsbestndigem Stahl mit
14、 selbstschmie-render Beschichtung Leichte Reihe Mae und Belastung This European Standard was accepted by CEN on 16 November 1987. CEN members are bound to comply with the requirements of CEN Internal Regulations which stipulate the conditions for giving this European Standard the status of a nationa
15、l standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in a
16、ny other language made by translation under the responsibility of a CEN member into its own language and notified to CEN Central Secretariat has the same status as the official versions. CEN members are the national standards organizations of Austria, Belgium, Denmark, Finland, France, Germany, Gree
17、ce, Ireland, Italy, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels CEN 1987 Copyright reserved to all CEN m
18、embers Ref. No EN 2022:1987 E. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2022:1988 BSI 12-1999 2 Brief history This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After enquiries
19、and votes carried out in accordance with the rules of this Association, this draft has successively received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. According to the Common CEN/CENELEC Rules, the followin
20、g countries are bound to implement this European Standard: Belgium, France, Germany, Italy, Netherlands, Spain, United Kingdom. Contents Page Brief history2 1Scope and field of application3 2References3 3Symbols3 4Required characteristics3 5Designation5 6Marking5 7Technical specification5 Figure 1 w
21、ithout swaging groove Code S4 Figure 2 with swaging grooves Code R4 Table 14 Table 25 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:03:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2022:1988 BSI 12-19993 1 Scope and field of application This standard specifies the characteristics of s
22、pherical plain bearings in corrosion resisting steel with self lubricating liner, light series. They are intended for use in fixed or moving parts of the aircraft structure and control mechanisms. They shall be used in the temperature range 55 to + 150 C. 2 References EN 2030, Steel FE-PM43 Hardened
23、 and tempered Bars D k 150 mm Aerospace series. EN 2064, Bearings, spherical plain in corrosion resisting steel with self lubricating liner Technical specification Aerospace series. EN 2136, Steel FE-PM42 900 MPa k Rm k 1 100 MPa Bars De k 100 mm Aerospace series. EN 2539, Aerospace series Steel FE-
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