BS-EN-2336-2005.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS EN 2336:2005 Bearings, spherical plain in steel with assembly slots Dimensions and loads The European Standard EN 2336:2005 has the status of a British Standard ICS 49.035 ? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:16 GMT+00:00 2006, Uncontrol
2、led Copy, (c) BSI BS EN 2336:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2006 BSI 31 January 2006 ISBN 0 580 47223 X National foreword This British Standard is the official English language version of EN 2336:2005. It supe
3、rsedes BS EN 2336:1990 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretar
4、y. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue
5、 or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the t
6、ext; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover
7、, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:57:16 GMT+00
8、:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2336 December 2005 ICS 49.035Supersedes EN 2336:1988 English Version Aerospace series - Bearings, spherical plain in steel with assembly slots - Dimensions and loads Srie arospatiale - Rotules lisses en acier a
9、vec encoches dassemblage - Dimensions et charges Luft- und Raumfahrt - Gelenklager aus Stahl mit Einfhrnut - Mae und Belastungen This European Standard was approved by CEN on 26 October 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
10、 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 on application to the Central Secretariat or to any CEN member. This European Standard exists in three official
11、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 Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgi
12、um, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COM
13、IT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2336:2005: E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov
14、03 07:57:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2336:2005 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Terms and definitions.4 4 Symbols and abbreviations5 5 Required characteristics 5 6 Designation .9 7 Marking9 8 Technical specification.9 Licensed Copy: sheffieldun sh
15、effieldun, na, Fri Nov 03 07:57:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2336:2005 3 Foreword This European Standard (EN 2336:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance wit
16、h the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an ide
17、ntical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held resp
18、onsible for identifying any or all such patent rights. This European Standard supersedes EN 2336:1988. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Rep
19、ublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 03 07:5
20、7:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 2336:2005 4 1 Scope This standard specifies the characteristics of spherical plain bearings in steel, with assembly slots, with or without lubrication holes and grooves, intended for use in fixed or moving parts of aircraft structure and control mec
21、hanisms. They may be used in the temperature range from 54 C to 150 C. However, as they are lubricated with the following greases (see EN 2337): ester type very high pressure grease (code letter A), operating range from 73 C to 121 C or, synthetic hydrocarbon type very high pressure grease general p
22、urpose (code letter B), operating range from 54 C to 177 C. Their field of application when lubricated with grease code letter A is limited to 121 C. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the editi
23、on cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions. EN 2031, Steel FE-PL31 Hardened and tempered Bars Aerospace series. 1) EN 2337, Aerospace series Spherica
24、l plain bearings Technical specification. EN 2424, Aerospace series Marking of aerospace products. EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods. 3 Terms and definitions For the purposes of this standard, the terms and definitions given in ISO 1132-1 apply. 1) Publis
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