1、BRITISH STANDARD AEROSPACE SERIESBS EN 3425:2006Groove dimensions for axial mounting internal type retaining ringsICS 49.030.99nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull nullnull nullnullnullnullnu
2、llnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnullAerospace series IncorporatingcorrigendumSeptember 2011National forewordThis British Standard is the UK implementation of EN 3425:2006. The UK participation in its preparation was entrusted to Technical Committee ACE/12, Ae
3、rospace fasteners and fastening systems.A list of organizations represented on this committee 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.Compliance with a Briti
4、sh Standard cannot confer immunity from legal obligations.BS EN 3425:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2011Amendments/corrigenda issued since publicationDate Comments 30 September 2011 Correction to BS title
5、 to align with EN titleISBN 978 0 580 76377 9E U R O P E A N S T A N D A R DN O R M E E U R O P E N N EE U R O P I S C H E N O R ME N 3 4 2 5June 2006ICS 49.030.99English VersionAerospace series - Groove dimensions for axial mountinginternal type retaining ringsSrie arospatiale - Dimensions des gorg
6、es pour anneauxdarrt, type extrieur, montage axialLuft-und Raumfahrt - Nuten fr axial auf Wellenmontierbare Sicherungsringe MaeThis European Standard was approved by CEN on 20 April 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givi
7、ng this EuropeanStandard the status of a national standard without 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
8、 (English, French, German). A version in any other language 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,
9、 Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUR
10、OPEN DE NORMALISATIONEUROPISCHESKOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3425:2006: E2 Contents PageForeword31 Scope42 Required characteristics Conf
11、iguration Dimensions.43 Designation 6BS EN 3425:2006EN 3425:2006 (E)3 Foreword This European Standard (EN 3425:2006) has been prepared by the European Association of AerospaceManufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Asso
12、ciation, 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 identical text or by endorse
13、ment, at the latest by December 2006, and conflicting national standards shall be withdrawn at the latest by December 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 ident
14、ifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary
15、, Iceland, Ireland, Italy, Latvia, Lithuania,Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 3425:2006EN 3425:2006 (E)4 1 Scope This standard defines the dimensions of grooves for axial mounting, internal
16、 type, retaining rings. 2 Required characteristics Configuration Dimensions See Figure 1 and Table 1. Key1 Square and sharp edge on the bearing side Figure 1 BS EN 3425:2006EN 3425:2006 (E)5 Table 1 Dimensions in millimetres D 1 a D 2 M b N R D 1 a D 2 M b N R Code nom. nom. Tol. H11 H13 min. max. C
17、ode nom. nom. Tol. H11 H13 min. max.008 8 8,4 078 78 81 4,5 009 9 9,4 0,9 0,08 080 80 83,5 010 10 10,4 081 81 84,5 011 11 11,4 0,6 082 82 85,5 012 12 12,5 0,8 083 83 86,5 2,65 0,25 013 13 13,6 085 85 88,5 014 14 14,6 0,9 087 87 90,5 015 15 15,7 1,1 088 88 91,5 016 16 16,8 090 90 93,5 017 17 17,8 1,2
18、 092 92 95,5 018 18 19 H11 095 95 98,5 019 19 20 097 97 100,5 020 20 21 098 98 101,5 021 21 22 100 100 103,5 H12 3,15 5,3 0,3 022 22 23 1,1 1,5 0,1 102 102 106 023 23 24,1 1,7 105 105 109 024 24 25,2 107 107 111 025 25 26,6 108 108 112 026 26 27,2 1,8 110 110 114 028 28 29,4 112 112 116 030 30 31,4
19、2,1 115 115 119 031 31 32,7 117 117 121 032 32 33,7 1,3 0,12 118 118 122 034 34 35,7 2,6 120 120 124 035 35 37 122 122 126 036 36 38 125 125 129 037 37 39 127 127 131 038 38 40 1,6 3 0,15 128 128 132 040 40 42,5 130 130 134 042 42 44,5 132 132 136 045 45 47,5 135 135 139 047 47 49,5 137 137 141 048
20、48 50,5 1,85 3,8 0,17 138 138 142 050 50 53 140 140 144 052 52 55 142 142 146 055 55 58 145 145 149 056 56 59 147 147 151 058 58 61 148 148 152 6 060 60 63 150 150 155 062 62 65 152 152 157 063 63 66 2,15 0,2 155 155 160 065 65 68 157 157 162 068 68 71 158 158 163 070 70 73 160 160 165 072 72 75 162
21、 162 167 075 75 78 165 165 170 H13 4,15 7,5 0,4 077 77 80 H12 2,65 4,5 0,25 continueda The tolerance is left to the manufacturers option. b H11 when the axial load is to both directions; H13 when the axial load is to one direction only.BS EN 3425:2006EN 3425:2006 (E)6 3 Designation EXAMPLEEN3425-022
22、 Number of this standard Diameter code (see Table 1) BS EN 3425:2006EN 3425:2006 (E)blankBSI GroupHeadquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 standardsBSI - British Standards InstitutionBSI is the independent national body responsible for
23、preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or edit
24、ions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the ins
25、ide front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications
26、 should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001 Email: You may also buy directly using a debit/credit card from the BSI Shop on the Website http:/ response to orders for international standards, it is BSI policy to supply the BSI implementation of those
27、 that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services a
28、re also available which give details on all its products and services. Contact Information Centre. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048 Email: Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards.
29、 For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards via British Standards Online can be found at http:/ information about BSI is available on the BSI website at h
30、ttp:/ CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or tra
31、nsmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright and Licensing Manager. Tel: +44 (0)20 8996 7070 Email: BS EN3425:2006
