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1、BS EN 4534-2:2016Aerospace series Bushes, plain in aluminium alloy with self-lubricating liner, elevated load Part 2: Dimensions and loads Inch seriesBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 4534-2:2016 BRITISH STANDARDNational forewordThis British Stand

2、ard is the UK implementation of EN 4534-2:2016. It supersedes BS EN 4534-2:2009 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems.A list of organizations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 r

3、equest to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 92609 9 ICS 49.035 Compliance with a Britis

4、h Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 4534-2:2016EUROPEAN STANDARD NORME EURO

5、PENNE EUROPISCHE NORM EN 4534-2 September 2016 ICS 49.035 Supersedes EN 4534-2:2009English Version Aerospace series - Bushes, plain in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series Srie arospatiale - Bagues en alliage daluminium garniture aut

6、olubrifiante, charge leve - Partie 2: Dimensions et charges - Srie en inches Luft- und Raumfahrt - Buchsen aus Aluminiumlegierung, mit selbstschmierender Beschichtung, erhhte Belastung - Teil 2: Mae und Belastungen - Inch-Reihe This European Standard was approved by CEN on 4 March 2016. CEN members

7、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 t

8、o the CEN-CENELEC Management Centre 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 CEN-CENELEC Management

9、Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lith

10、uania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-

11、1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4534-2:2016 EBS EN 4534-2:2016EN 4534-2:2016 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Requirements .

12、 4 5 Designation . 13 6 Marking . 14 7 Technical specification . 14 8 Design recommendation 14 Annex A (informative) Standard evolution form . 15 BS EN 4534-2:2016EN 4534-2:2016 (E) 3 European foreword This document (EN 4534-2:2016) has been prepared by the Aerospace and Defence Industries Associati

13、on of Europe - Standardization (ASD-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 ASD, prior to its presentation to CEN. This Eur

14、opean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2017, and conflicting national standards shall be withdrawn at the latest by March 2017. Attention is drawn to the possibility that some of the elemen

15、ts 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 document supersedes EN 4534-2:2009. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following c

16、ountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

17、 Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4534-2:2016EN 4534-2:2016 (E) 4 1 Scope This European Standard specifies the characteristics of plain bushes in aluminium alloy with self-lubricating liner, elevated load for aerospace ap

18、plications. The bushes are intended for use in fixed or moving parts of the aircraft structure and control mechanisms. They shall be used in the temperature range 55 C to 121 C. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are i

19、ndispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2101, Aerospace series Chromic acid anodizing of aluminium and wrought aluminium alloys EN 2284, Aerosp

20、ace series Sulphuric acid anodizing of aluminium and wrought aluminium alloys EN 2311, Aerospace series Bushes with self-lubricating liner Technical specification EN 2318, Aerospace series Aluminium alloy AL-P2024- T3511 Extruded bars and sections 1,2 mm a or D 150 mm EN 2424, Aerospace series Marki

21、ng of aerospace products EN 4704, Aerospace series Tartaric-Sulphuric-Acid anodising of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indic

22、ations TR 4475, Aerospace series Bearings and mechanical transmissions for airframe applications Vocabulary 1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in TR 4475 apply. 4 Requirements 4.1 Configuration, dimensions, tolerances and mass According to F

23、igure 1 and Tables 1 and 3. Dimensions apply after surface treatment. Dimensions and tolerances are expressed in millimetres (inches). Except for roughness given in micrometres (micro inches). General tolerances shall be ISO 2768-m in accordance with ISO 2768-1. 1) Published as ASD-STAN Technical Re

24、port at the date of publication of this European Standard. http:/www.asd-stan.org/ BS EN 4534-2:2016EN 4534-2:2016 (E) 5 4.2 Surface roughness According to Figure 1. 4.3 Materials Bush: Aluminium alloy according to EN 2318. Liner: Self-lubricating wear resistant material consistent with the requirem

25、ents of EN 2311. 4.4 Surface treatment See Table 1 and Figure 1. Table 1 Surface treatment Code Surface treatment Remarks R Chromic acid anodizing according to EN 2101 Type A or Sulphic acid anodizing according to EN 2284 Type A Pre-treatment for painting S Chromic acid anodizing according to EN 210

26、1 Type A (unsealed) Pre-treatment for painting T Chromic acid anodizing according to EN 2101 Type B (sealed) Corrosion protection U Sulphic acid anodizing according to EN 2284 Type A (unsealed) Pre-treatment for painting V Sulphic acid anodizing according to EN 2284 Type B (sealed) Corrosion protect

27、ion N Tartaric-Sulphuric-Acid anodizing according to EN 4704 (unsealed) Pre-treatment for painting M Tartaric-Sulphuric-Acid anodizing according to EN 4704 (sealed) Corrosion protection BS EN 4534-2:2016EN 4534-2:2016 (E) 6 Key a Chamfer machined before bonding b Chamfer or radius at manufacturers o

28、ption c Chamfer machined after bonding Figure 1 Configuration BS EN 4534-2:2016EN 4534-2:2016 (E) 7 Table 2 Dimensions and tolerances Diameter code a d D a Nominal diameter 0 0,025 0,013 2 00.0010( 0.000 5) 04 6,350 (0.250 0) 6,388 (0.251 5) 9,550 (0.376 0) 0,50 to 0,75 (0.020 to 0.030) 15 05 7,938

29、(0.312 5) 7,976 (0.314 0) 11,140 (0.438 6) 06 9,525 (0.375 0) 9,563 (0.376 5) 12,730 (0.501 2) 07 11,113 (0.437 5) 11,151 (0.439 0) 14,321 (0.563 8) 08 12,700 (0.500 0) 12,738 (0.501 5) 15,913 (0.626 5) 09 14,288 (0.562 5) 14,326 (0.564 0) 17,506 (0.689 2) 10 15,875 (0.625 0) 15,913 (0.626 5) 20,681

30、 (0.814 2) 11 17,463 (0.687 5) 17,501 (0.689 0) 22,268 (0.876 7) 12 19,050 (0.750 0) 19,088 (0.751 5) 23,858 (0.939 3) 14 22,225 (0.875 0) 22,263 (0.876 5) 27,038 (1.064 5) 16 25,400 (1.000 0) 25,438 (1.001 5) 30,221 (1.189 8) 18 28,575 (1.125 0) 28,613 (1.126 5) 33,396 (1.314 8) 20 31,750 (1.250 0)

31、 31,788 (1.251 5) 36,571 (1.439 8) 22 34,925 (1.375 0) 34,963 (1.376 5) 39,746 (1.564 8) 24 38,100 (1.500 0) 38,138 (1.501 5) 44,508 (1.752 3) 26 41,275 (1.625 0) 41,313 (1.626 5) 47,683 (1.877 3) 28 44,450 (1.750 0) 44,488 (1.751 5) 50,858 (2.002 3) 32 50,800 (2.000 0) 50,838 (2.001 5) 57,208 (2.25

32、2 3) aDiameter code corresponds to nominal diameter d in 1/16 inch. BS EN 4534-2:2016EN 4534-2:2016 (E) 8 Table 3 Mass (1 of 2) Diameter code aLength code b005 006 007 008 009 010 011 012 014 016 018 020 022 024 028 L 00,250.01003,97 4,76 5,56 6,35 7,14 7,94 8,73 9,53 11,11 12,70 14,29 15,88 17,46 1

33、9,05 22,23 (0.156) (0.188) (0.219) (0.250) (0.281) (0.313) (0.344) (0.375) (0.438) (0.500) (0.563) (0.625) (0.688) (0.750) (0.875) Mass in kg/1 000 pieces 04 0,44 0,53 0,62 0,70 0,79 0,88 0,97 1,06 1,23 05 0,53 0,63 0,74 0,84 0,95 1,06 1,16 1,27 1,48 1,69 1,90 06 0,62 0,74 0,86 0,99 1,11 1,23 1,36 1

34、,48 1,73 1,97 2,22 2,47 2,71 07 0,70 0,85 0,99 1,13 1,27 1,41 1,55 1,69 1,97 2,26 2,54 2,82 3,10 3,38 3,95 08 0,79 0,95 1,11 1,27 1,43 1,59 1,75 1,91 2,22 2,54 2,86 3,18 3,49 3,81 4,45 09 0,88 1,06 1,24 1,41 1,59 1,77 1,94 2,12 2,47 2,83 3,18 3,53 3,89 4,24 4,95 10 1,52 1,83 2,13 2,44 2,74 3,05 3,35

35、 3,65 4,26 4,87 5,48 6,09 6,70 7,31 8,53 11 2,65 2,98 3,31 3,64 3,97 4,63 5,30 5,96 6,62 7,28 7,94 9,27 12 2,86 3,22 3,58 3,93 4,29 5,01 5,72 6,44 7,15 7,87 8,58 10,01 14 3,29 3,70 4,11 4,52 4,93 5,75 6,58 7,40 8,22 9,04 9,86 11,51 16 3,72 4,18 4,65 5,11 5,58 6,51 7,43 8,36 9,29 10,22 11,15 13,01 18

36、 5,18 5,69 6,21 7,25 8,28 9,32 10,35 11,39 12,42 14,50 20 6,85 7,99 9,13 10,27 11,41 12,56 13,70 15,98 22 7,48 8,73 9,98 11,23 12,47 13,72 14,97 17,46 24 11,03 12,87 14,70 16,54 18,38 20,22 22,06 25,73 26 15,83 17,81 19,79 21,77 23,75 27,71 28 16,96 19,08 21,20 23,32 25,45 29,69 32 19,22 21,63 24,03

37、 26,43 28,83 33,64 BS EN 4534-2:2016EN 4534-2:2016 (E) 9 Table 3 Mass (2 of 2) Diameter code aLength code b032 036 040 044 048 052 056 060 064 068 072 076 080 088 096 L 00,250.010025,40 28,58 31,75 34,93 38,10 41,28 44,45 47,63 50,80 53,98 57,15 60,33 63,50 69,85 76,20 (1.000) (1.125) (1.250) (1.375

38、) (1.500) (1.625) (1.750) (1.875) (2.000) (2.125) (2.250) (2.375) (2.500) (2.750) (3.000) Mass in kg/1 000 pieces 04 05 06 07 08 09 5,65 10 9,75 10,96 11 10,59 11,91 13,24 12 11,44 12,87 14,30 15,73 14 13,15 14,79 16,44 18,08 19,73 21,37 16 14,87 16,73 18,59 20,45 22,30 24,16 26,02 27,88 18 16,57 18

39、,64 20,71 22,78 24,85 26,92 28,99 31,06 20 18,26 20,55 22,83 25,11 27,39 29,68 31,96 34,24 36,53 38,81 22 19,96 22,45 24,95 27,44 29,94 32,43 34,93 34,93 37,42 39,92 24 29,41 33,08 36,76 40,44 44,11 47,79 51,46 55,14 58,82 62,49 66,17 69,84 73,52 80,87 26 31,67 35,63 39,58 43,54 47,50 51,46 55,42 59

40、,38 63,34 67,29 71,25 75,21 79,17 87,09 95,00 28 33,93 38,17 42,41 46,65 50,89 55,13 59,37 63,61 67,85 72,10 76,34 80,58 84,82 93,30 101,78 32 38,45 43,25 48,06 52,86 57,67 62,48 67,28 72,09 76,89 81,70 86,50 91,31 96,12 105,73 115,34 aDiameter code corresponds to nominal diameter d in 1/16 inch. bL

41、ength code corresponds to length L in 1/32 inch. BS EN 4534-2:2016EN 4534-2:2016 (E) 10 Table 4 Loads (1 of 4) Diameter code aLength code Permissible radial load Radial load Diameter code aLength code Permissible radial load Radial load kN kN Static Cs bDynamic C25 cStatic Cs bDynamic C25 c04 005 3,

42、65 3,26 08 005 7,27 6,50 006 5,12 4,57 006 10,20 9,11 007 6,59 5,88 007 13,14 11,73 008 8,06 7,20 008 16,07 14,35 009 9,53 8,51 009 19,00 16,97 010 11,00 9,82 010 21,93 19,59 011 12,47 11,14 011 24,87 22,21 012 13,94 12,45 012 27,80 24,83 014 16,88 15,08 014 33,66 30,06 05 005 4,55 4,07 016 39,53 35

43、,30 006 6,39 5,71 018 45,39 40,54 007 8,23 7,35 020 51,25 45,78 008 10,06 8,99 022 57,12 51,01 009 11,90 10,63 024 62,98 56,25 010 13,73 12,26 028 74,71 66,73 011 15,57 13,90 09 005 8,18 7,30 012 17,40 15,54 006 11,48 10,25 014 21,08 18,82 007 14,77 13,19 016 24,75 22,10 008 18,07 16,14 018 28,42 25

44、,38 009 21,37 19,09 06 005 5,46 4,88 010 24,67 22,03 006 7,66 6,84 011 27,96 24,98 007 9,86 8,81 012 31,26 27,92 008 12,06 10,77 014 37,86 33,81 009 14,27 12,74 016 44,45 39,70 010 16,47 14,71 018 51,05 45,59 011 18,67 16,67 020 57,64 51,48 012 20,87 18,64 022 64,24 57,37 014 25,27 22,57 024 70,83 6

45、3,26 016 29,67 26,50 028 84,02 75,04 018 34,08 30,43 032 97,21 86,82 020 38,48 34,37 10 005 9,09 8,11 022 42,88 38,30 006 12,75 11,39 07 005 6,37 5,69 007 16,41 14,66 006 8,93 7,98 008 20,07 17,93 007 11,50 10,27 009 23,74 21,20 008 14,07 12,56 010 27,40 24,47 009 16,63 14,86 011 31,06 27,74 010 19,

46、20 17,15 012 34,73 31,01 011 21,77 19,44 014 42,05 37,56 012 24,33 21,73 016 49,38 44,10 014 29,47 26,32 018 56,70 50,64 016 34,60 30,90 020 64,03 57,19 018 39,73 35,49 022 71,36 63,73 020 44,87 40,07 024 78,68 70,27 022 50,00 44,66 028 93,33 83,36 024 55,13 49,24 032 107,99 96,44 028 65,40 58,41 03

47、6 122,64 109,53 BS EN 4534-2:2016EN 4534-2:2016 (E) 11 Table 4 Loads (2 of 4) Diameter code aLength code Permissible radial load Radial load Diameter code aLength code Permissible radial load Radial load kN kN Static Cs bDynamic C25 cStatic Cs bDynamic C25 c11 008 22,08 19,72 16 008 32,09 28,66 009

48、26,11 23,31 009 37,95 33,89 010 30,13 26,91 010 43,80 39,12 011 34,16 30,51 011 49,66 44,35 012 38,19 34,11 012 55,51 49,58 014 46,25 41,30 014 67,22 60,04 016 54,30 48,50 016 78,93 70,50 018 62,36 55,70 018 90,65 80,96 020 70,42 62,89 020 102,36 91,41 022 78,47 70,09 022 114,07 101,87 024 86,53 77,28 024 125,78