BS-EN-2501-1992.pdf
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1、BRITISH STANDARD BS EN 2501:1992 Bearings, spherical plain in corrosion resisting steel with self-lubricating liner and wide inner ring Dimensions and loads The European Standard EN 2501:1987 has the status of a British Standard Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:08:32 GMT+00:
2、00 2006, Uncontrolled Copy, (c) BSI BS EN 2501:1992 This British Standard, having been prepared under the direction of the Aerospace Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 June 1992 BSI 09-1999 The following BSI references rel
3、ate to the work on this standard: Committee reference ACE/14 Draft for comment 87/76993 DC ISBN 0 580 20866 4 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the
4、 following 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 Stan
5、dardization IcelandTechnological Institute of Iceland IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione LuxembourgInspection du Travail et des Mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portugus
6、da Qualidade SpainAsociacin Espaola de Normalizacin y Certificacin SwedenStandardiseringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun,
7、na, Fri Nov 03 02:08:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2501:1992 BSI 09-1999i Contents Page Cooperating organizationsInside front cover National forewordii Brief history2 Text of EN 25013 National annex NA (informative) Committees responsibleInside back cover National annex NB (inf
8、ormative) Cross-referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:08:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 2501:1992 ii BSI 09-1999 National foreword This British Standard has been prepared under the direction of the Aerospace Standards Policy Commit
9、tee and is the English language version of EN 2501:1987, Aerospace series Bearings, spherical plain in corrosion resisting steel with self-lubricating liner and wide inner ring. Dimensions and loads, published by the European Committee for Standardization (CEN). EN 2501 was produced as a result of i
10、nternational discussions in which the United Kingdom took an active part. 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
11、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, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This w
12、ill be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:08:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2501 January 1987 UDC: 629.7.02:621:822.3-408.2-72.004.1:669:14.018.89 De
13、scriptors: Aircraft industry, spherical bearing, corrosion resisting steel, linings, self-lubricating parts, dimensions, loads. English version Aerospace series Bearings, spherical plain in corrosion resisting steel with self-lubricating liner and wide inner ring Dimensions and loads Srie arospatial
14、e Rotules en acier rsistant la corrosion garniture autolubrifiante et bague intrieure large Dimensions et charges Luft- und Raumfahrt Gelenklager aus korrosionsbestndigem Stahl mit selbstschmierender Beschichtung und breitem Innenring Mae und Belastungen This European Standard was accepted by CEN on
15、 1987-11-16. CEN members are bound to comply with the CEN 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 obtained
16、 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 Secretar
17、iat 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 fo
18、r Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels CEN 1987 Copyright reserved to CEN members Ref. No. EN 2501:1987 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:08:32 GMT+00:00 2006, Uncontrolled Cop
19、y, (c) BSI EN 2501:1987 BSI 09-1999 2 Brief history This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After enquiries and votes carried out in accordance with the rules of this Association, this draft has successively received the approval of th
20、e 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, following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ir
21、eland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Contents Page Brief history2 1Scope and field of application3 2References3 3Symbols3 4Required characteristics3 5Designation5 6Marking5 7Technical specification5 Figure4 Table 14 Table 24 Licensed
22、 Copy: sheffieldun sheffieldun, na, Fri Nov 03 02:08:32 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2501:1987 BSI 09-19993 1 Scope and field of application This standard specifies the characteristics of bearings, spherical plain in corrosion resisting steel with self lubricating liner and wide inn
23、er ring. They are intended, principally, for use in rod end fittings. They shall be used in the temperature range 55 to + 150 C. 2 References EN 2023, Aerospace series Bearings, spherical plain, in corrosion resisting steel with self lubricating liner Normal series Dimensions and loads. EN 2030, Ste
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