30146897 pdf BRITISH STANDARD AEROSPACE SERIES BS EN 3425 2006 Groove dimensions for axial mounting internal type retaining rings ICS 49 030 99 Aerospace series — Incorporating corrigendum September 2[.]
Trang 1BRITISH STANDARD AEROSPACE SERIES BS EN
3425:2006
Groove dimensions for axial mounting
internal type retaining rings
ICS 49.030.99
Aerospace series —
Incorporating corrigendum September 2011
Copyright British Standards Institution
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`,,```,,,,````-`-`,,`,,`,`,,` -National foreword
This British Standard is the UK implementation of EN 3425:2006
The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace 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 British Standard cannot confer immunity from legal obligations.
BS EN 3425:2006
This British Standard was
published under the authority
of the Standards Policy and
Strategy Committee
on 30 June 2006
© BSI 2011
Amendments/corrigenda issued since publication
30 September 2011 Correction to BS title to align with EN title
ISBN 978 0 580 76377 9
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Provided by IHS under license with BSI - Uncontrolled Copy
Trang 3`,,```,,,,````-`-`,,`,,`,`,,` -EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 3425
June 2006
ICS 49.030.99
English Version
Aerospace series - Groove dimensions for axial mounting internal type retaining rings
Série aérospatiale - Dimensions des gorges pour anneaux
d'arrêt, type extérieur, à montage axial Luft-und Raumfahrt - Nuten für axial auf Wellenmontierbare Sicherungsringe Maße
This 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 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 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, Belgium, Cyprus, 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 STANDARDIZATION
C O M IT É E U R O P É E N D E N O R M A LIS A T IO N EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members. Ref No EN 3425:2006: E
Copyright British Standards Institution
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Foreword 3
1 Scope 4
2 Required characteristics – Configuration – Dimensions 4
3 Designation 6
BS EN 3425:2006 EN 3425:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy
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Foreword
This European Standard (EN 3425:2006) 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 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 endorsement, 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 identifying any or all such patent rights 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 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 the United Kingdom
BS EN 3425:2006
EN 3425:2006 (E)
Copyright British Standards Institution
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1 Scope
This standard defines the dimensions of grooves for axial mounting, internal type, retaining rings
2 Required characteristics – Configuration – Dimensions
See Figure 1 and Table 1
Key
1 Square and sharp edge on the bearing side
Figure 1
BS EN 3425:2006
EN 3425:2006 (E)
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Table 1
Dimensions in millimetres
Code nom nom Tol H11 H13 min max Code 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 1,2 092 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 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 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 75 162 162 167
075 75 78 165 165 170
H13 4,15
7,5 0,4
077 77 80
H12
2,65
4,5
0,25
continued
a The tolerance is left to the manufacturer’s option
b H11 when the axial load is to both directions;
H13 when the axial load is to one direction only.
BS EN 3425:2006
EN 3425:2006 (E)
Copyright British Standards Institution
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3 Designation
EXAMPLE
EN3425-022
Number of this standard
Diameter code (see Table 1)
BS EN 3425:2006
EN 3425:2006 (E)
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BS EN
3425:2006
Copyright British Standards Institution
Provided by IHS under license with BSI - Uncontrolled Copy