BS EN 2335-2005 Aerospace series — Bearings spherical plain in corrosion resisting steel without assembly slot — Dimensions and loads《航空航天系列 无装配槽的耐腐蚀钢制普通球面轴承 尺寸和载荷》.pdf
《BS EN 2335-2005 Aerospace series — Bearings spherical plain in corrosion resisting steel without assembly slot — Dimensions and loads《航空航天系列 无装配槽的耐腐蚀钢制普通球面轴承 尺寸和载荷》.pdf》由会员分享,可在线阅读,更多相关《BS EN 2335-2005 Aerospace series — Bearings spherical plain in corrosion resisting steel without assembly slot — Dimensions and loads《航空航天系列 无装配槽的耐腐蚀钢制普通球面轴承 尺寸和载荷》.pdf(12页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARDBS EN 2335:2005Aerospace series Bearings, spherical plain in corrosion resisting steel without assembly slot Dimensions and loadsThe European Standard EN 2335:2005 has the status of a British StandardICS 49.035g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53
2、g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 2335:2005This British Standard was published under the authority of the Stand
3、ards Policy and Strategy Committee on 29 December 2006 BSI 2006ISBN 0 580 49854 9National forewordThis British Standard was published by BSI. It is the UK implementation of EN 2335:2005. It supersedes BS EN 2335:1990 which is withdrawn.The UK participation in its preparation was entrusted to Technic
4、al Committee ACE/12, Aerospace fasteners and fastening systems.A list of organizations represented on ACE/12 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Complian
5、ce with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 2335December 2005ICS 49.035 S
6、upersedes EN 2335:1988 English VersionAerospace series - Bearings, spherical plain in corrosionresisting steel without assembly slot - Dimensions and loadsSrie arospatiale - Rotules lisses en acier rsistant lacorrosion sans encoche dassemblage - Dimensions etchargesLuft- und Raumfahrt - Gelenklager
7、auskorrosionsbestndigem Stahl ohne Einfhrnut - Mae undBelastungenThis 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 giving this EuropeanStandard the status of a national standard w
8、ithout any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained 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
9、made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany,
10、Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre:
11、 rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2335:2005: ELicensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI2 Contents Page Foreword 3 1 Scope .4 2
12、Normative references .4 3 Terms and definitions.4 4 Symbols and abbreviations5 5 Required characteristics 5 6 Designation .9 7 Marking 9 8 Technical specification.9 EN 2335:2005Licensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI3 Foreword This European Standar
13、d (EN 2335:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Serv
14、ices 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 identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the lat
15、est 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 responsible for identifying any or all such patent rights. This European Standard supersedes EN 2335:1988. According to the CEN
16、/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
17、 Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2335:2005Licensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies the characteristics of spherical plain bearin
18、gs in corrosion resisting steel, without assembly slot, with or without swaging groove, with or without lubrication holes and grooves, intended for use in fixed or moving parts of aircraft structure and control mechanisms. They may be used in the temperature range from 54 C to 150 C. However, as the
19、y 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 purpose (code letter B), operating range from 54 C to 177 C. Their field of application
20、 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 edition cited applies. For undated references, the latest edition of the referenced documen
21、t (including any amendments) applies. ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions. ISO 8075, Aerospace Surface treatment of hardenable stainless steel parts. EN 2030, Steel FE-PM43 Hardened and tempered Bars D 150 mm Aerospace series. 1)EN 2337, Aerospace series Spherical p
22、lain bearings Technical specification. EN 2424, Aerospace series Marking of aerospace products. EN 2491, Aerospace series Molybdenum disulphide dry lubricants Coating methods. EN 3161, Aerospace series Steel FE-PM3801 (X5CrNiCu17-4) Air melted Solution treated and precipitation treated Bar a or D 20
23、0 mm Rm 930 MPa.2)EN 3490, Aerospace series Steel FE-PM3901 (X15CrNi17-3) Air melted Hardened and tempered Bar for machining De 200 mm 900 MPa Rm 1 100 MPa. 2)3 Terms and definitions For the purposes of this standard, the terms and definitions given in ISO 1132-1 apply. 1) Published as AECMA Standar
24、d at the date of publication of this standard 2) Published as AECMA Prestandard at the date of publication of this standard EN 2335:2005Licensed Copy: Wang Bin, na, Wed Mar 21 06:59:01 GMT+00:00 2007, Uncontrolled Copy, (c) BSI5 4 Symbols and abbreviations The following symbols for tolerances are us
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