Bsi bs en 04535 2 2016

BS EN 4535-2:2016 BSI Standards Publication Aerospace series — Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load Part 2: Dimensions and loads — Inch series BS EN 4535-2:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 4535-2:2016 It supersedes BS EN 4535-2:2009 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee ACE/12, Aerospace fasteners and fastening systems A list of organizations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 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 © The British Standards Institution 2016 Published by BSI Standards Limited 2016 ISBN 978 580 92610 ICS 49.035 Compliance with a British 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 publication Date Text affected BS EN 4535-2:2016 EN 4535-2 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM September 2016 ICS 49.035 Supersedes EN 4535-2:2009 English Version Aerospace series - Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series Série aérospatiale - Bagues épaulement en alliage d'aluminium garniture autolubrifiante, charge élevée - Partie 2: Dimensions et charges - Série en inches Luft- und Raumfahrt - Buchsen mit Flansch aus Aluminiumlegierung, mit selbstschmierender Beschichtung, erhưhte Belastung - Teil 2: Me und Belastungen - Inch-Reihe This European Standard was approved by CEN on March 2016 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 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 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 4535-2:2016 E BS EN 4535-2:2016 EN 4535-2:2016 (E) Contents Page European foreword Scope Normative references Terms and definitions 4 Requirements Designation 21 Marking 21 Technical specification 21 Design recommendation 22 Annex A (informative) Standard evolution form 23 BS EN 4535-2:2016 EN 4535-2:2016 (E) European foreword This document (EN 4535-2:2016) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN) After enquiries and votes carried out in accordance with the rules of this Association, this European 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 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 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 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 document supersedes EN 4535-2:2009 The main changes with respect to the previous edition are listed in Table A.1 According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries 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, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom BS EN 4535-2:2016 EN 4535-2:2016 (E) Scope This European Standard specifies the characteristics of bushes flanged in aluminium alloy with selflubricating liner elevated load for aerospace applications 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 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable 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, Aerospace 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 — Marking of aerospace products EN 4704, Aerospace series — Tartaric-Sulphuric-Acid anodizing 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 indications AECMA TR 4475, Aerospace series — Bearings and mechanical transmissions for airframe applications — Vocabulary 1) Terms and definitions For the purposes of this document, the terms and definitions given in TR 4475 apply Requirements 4.1 Configuration, dimensions and mass According to Figures and and Tables 1, 2, 3, and 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 Report at the date of publication of this European Standard http://www.asd-stan.org/ BS EN 4535-2:2016 EN 4535-2:2016 (E) 4.2 Surface roughness According to Figures and 4.3 Materials Bush: Aluminium alloy according to EN 2318 Liner: Self-lubricating wear resistant material consistent with the requirements of EN 2311 4.4 Surface treatment See Table and Figure Code R S T U V N M Table — Surface treatment Surface treatment Remarks Chromic acid anodizing according to EN 2101 Type A or Sulphic acid anodizing according to EN 2284 Type A Pre-treatment for painting Chromic acid anodizing according to EN 2101 Type B (sealed) Corrosion protection Chromic acid anodizing according to EN 2101 Type A (unsealed) Pre-treatment for painting Sulphic acid anodizing according to EN 2284 Type A (unsealed) Pre-treatment for painting Sulphic acid anodizing according to EN 2284 Type B (sealed) Tartaric-Sulphuric-Acid anodizing according to EN 4704 (unsealed) Tartaric-Sulphuric-Acid anodizing according to EN 4704 (sealed) Corrosion protection Pre-treatment for painting Corrosion protection BS EN 4535-2:2016 EN 4535-2:2016 (E) Key a b c d chamfer machined before bonding chamfer or radius at manufacturers option chamfer machined after bonding at manufacturer's option Figure — Configuration – Type D BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Dimensions and tolerances – Type D d Diameter code a 04 05 06 07 08 09 10 11 12 14 16 18 20 22 24 26 28 32 a Nominal diameter 6,350 (0.250 0) 7,938 (0.312 5) 9,525 (0.375 0) 11,113 (0.437 5) 12,700 (0.500 0) 14,288 (0.562 5) 15,875 (0.625 0) 17,463 (0.687 5) 19,050 (0.750 0) 22,225 (0.875 0) 25,400 (1.000 0) 28,575 (1.125 0) 31,750 (1.250 0) 34,925 (1.375 0) 38,100 (1.500 0) 41,275 (1.625 0) 44,450 (1.750 0) 50,800 (2.000 0) D − 0,025 ± 0,013    − 0.001    (± 0.000 5) 7,976 (0.314 0) 11,140 (0.438 6) 6,388 (0.251 5) 9,550 (0.376 0) 9,563 (0.376 5) 12,730 (0.5012) 11,151 (0.439 0) 14,321 (0.563 8) 14,326 (0.564 0) 17,506 (0.689 2) 12,738 (0.501 5) 15,913 (0.626 5) 17,501 (0.689 0) 19,088 (0.751 5) 22,263 (0.876 5) 25,438 (1.001 5) 28,613 (1.126 5) 31,788 (1.251 5) 34,963 (1.376 5) 38,138 (1.501 5) 41,313 (1.626 5) 44,488 (1.751 5) 50,838 (2.001 5) 15,913 (0.626 5) 20,681 (0.814 2) 22,268 (0.876 7) 23,858 (0.939 3) 27,038 (1.064 5) 30,221 (1.189 8) 33,396 (1.314 8) 36,571 (1.439 8) 39,746 (1.564 8) 44,508 (1.752 3) 47,683 (1.877 3) 50,858 (2.002 3) 57,208 (2.252 3) D1 g1 g2    − 0.020    max max 0,70 (0.028) 0,70 (0.028) − 0,51 19,05 (0.750) L2 f1    − 0.005    max − 0,13 a α ± 2° R + 0,25  + 0,010    20,64 (0.813) 22,23 (0.875) 23,81 (0.938) 25,40 (1.000) 28,58 (1.125) 31,75 (1.250) 1,60 (0.063) 34,93 (1.375) 38,10 (1.500) 1,20 (0.047) 41,28 (1.625) 44,45 (1.750) 0,50 to 0,70 (0.020 to 0.030) 15° 0,13 (0.005) 47,63 (1.875) 50,80 (2.000) 53,98 (2.125) 57,15 (2.250) 1,00 (0.039) 60,33 (2.375) 1,00 (0.039) 2,39 (0.094) 63,50 (2.500) 69,85 (2.750) Diameter code corresponds to nominal diameter d in 1/16 inch BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Mass – Type D (1 of 2) 006 007 008 009 010 011 Diameter code a Length code b 012 − 0,10 − 0,40 014 016 018 020 022 024 028 032 L1  − 0,004   − 0.016  4,76 5,56 6,35 7,14 7,94 8,73 9,53 11,11 12,70 14,29 15,88 17,46 19,05 22,23 25,40 (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) (1.000) 04 05 06 07 08 09 10 11 12 14 16 18 20 22 24 26 28 32 1,48 1,57 1,66 1,75 1,84 1,92 1,91 2,03 2,15 2,28 2,40 2,52 1,70 2,12 2,33 2,86 3,87 — — — — — — — — — — — 1,80 2,26 2,49 3,03 4,17 — — — — — — — — — — — 1,91 2,40 2,65 3,21 4,48 5,20 5,97 6,71 7,46 — — — — — — — 2,01 2,54 2,81 3,39 4,78 5,53 6,32 7,12 7,92 2,12 2,68 2,97 3,56 5,09 5,86 6,68 7,53 8,39 2,22 2,82 3,13 3,74 5,39 6,19 7,04 7,94 8,85 Mass in kg/1 000 pieces ≈ 2,01 2,19 2,36 2,65 2,89 3,14 2,33 2,96 3,28 3,92 5,70 6,52 7,40 8,35 — — — 14,49 — — — — — — — — — — — 6,31 7,18 8,11 17,78 — — — 3,63 3,88 4,13 — — 4,55 4,87 5,19 4,09 3,92 4,62 6,91 7,84 8,83 4,24 4,98 7,52 8,50 11,17 15,66 16,98 21,45 23,00 24,55 27,66 5,33 8,13 9,17 — 4,37 5,68 8,74 13,03 13,96 16,80 18,23 23,29 24,98 26,67 30,06 17,94 19,48 25,13 26,96 28,80 32,46 6,04 6,74 17,44 19,08 20,72 26,97 28,94 30,92 34,87 5,83 — — — 7,45 9,35 10,57 11,79 11,69 13,12 14,55 13,29 12,10 16,41 5,22 12,46 10,97 — 4,66 10,49 10,26 11,64 — 9,83 9,54 15,37 — — 3,81 14,34 — — 3,53 3,39 13,30 — — 3,17 10,82 19,61 — 2,96 10,00 15,73 — 2,75 9,18 14,52 12,27 — 4,27 13,38 11,75 — 3,60 10,24 11,23 — 3,25 9,32 — — 2,54 — 14,89 18,48 20,22 21,97 28,80 30,92 33,04 37,27 11,81 14,93 16,75 20,55 22,51 24,47 32,48 34,88 37,28 42,07 13,14 16,57 18,61 22,62 24,79 26,96 36,16 38,84 41,52 46,88 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Loads – Type D (3 of 4) Diameter code a 20 22 24 26 12 Length code 064 068 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 072 076 080 088 016 018 020 022 024 028 032 036 Permissible radial load Static Cs b 427,85 457,12 52,09 68,19 84,28 100,38 116,47 132,57 148,67 180,86 213,05 245,24 277,44 309,63 341,82 374,01 406,20 438,40 470,59 502,78 56,82 74,38 91,94 109,49 127,05 144,61 162,17 197,28 232,40 267,51 302,63 337,75 372,86 407,98 443,09 478,21 513,32 548,44 583,55 618,67 653,79 724,02 99,59 118,61 137,63 156,65 175,67 213,71 251,75 289,78 Radial load kN Dynamic C25 c 382,12 408,26 46,52 60,90 75,27 89,65 104,02 118,40 132,77 161,53 190,28 219,03 247,78 276,53 305,28 334,03 362,78 391,53 420,28 449,04 50,75 66,43 82,11 97,79 113,47 129,15 144,83 176,19 207,56 238,92 270,28 301,64 333,00 364,37 395,73 427,09 458,45 489,81 521,17 552,54 583,90 646,62 88,94 105,93 122,92 139,90 156,89 190,86 224,83 258,81 Axial static load Ca d Diameter code a 203,02 26 218,44 28 233,87 32 249,29 Length code 040 044 048 052 056 060 064 068 072 076 080 088 096 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 072 076 080 088 096 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 Permissible radial load Static Cs b 327,82 365,86 403,90 441,94 479,98 518,02 556,06 594,10 632,14 670,17 708,21 784,29 860,37 107,24 127,72 148,21 168,69 189,17 230,13 271,09 312,05 353,02 393,98 434,94 475,90 516,87 557,83 598,79 639,75 680,72 721,68 762,64 844,57 926,49 122,55 145,95 169,36 192,76 216,17 262,98 309,79 356,60 403,41 450,21 497,02 543,83 590,64 637,45 684,26 731,07 Radial load kN Dynamic C25 c 292,78 326,75 360,73 394,70 428,67 462,64 496,62 530,59 564,56 598,54 632,51 700,45 768,40 95,78 114,07 132,36 150,65 168,95 205,53 242,11 278,70 315,28 351,86 388,45 425,03 461,62 498,20 534,78 571,34 607,95 644,53 681,12 754,29 827,45 109,45 130,35 151,26 172,16 193,06 234,87 276,67 318,48 360,28 402,09 443,89 485,70 527,50 569,31 611,12 652,92 Axial static load Ca d 249,29 264,71 295,56 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Loads – Type D (4 of 4) Diameter code a Length code NOTE Radial load Static Dynamic Cs b kN C25 c 072 777,88 694,73 080 871,50 778,34 076 32 Permissible radial load 088 096 824,69 965,12 058,73 736,53 861,95 Axial static load Ca d 295,56 945,56 Requirements to achieve ultimate loads are: — solid shaft — rigid clamping on both sides — uniform load — permissible bending stress: 350 MPa — permissible shear stress: 200 MPa a Diameter code corresponds to nominal diameter d in 1/16 inch c C25 = 0,259 d (L1 − L2 max − 1,2 − 0,8); b d Cs = 0,290 d (L1 − L2 max − 1,2 − 0,8); based on a unit pressure of 290 MPa based on a unit pressure of 259 MPa Ca = 0,16 [(D1 − 1,5)2 − (d + 2,5)2]; based on a unit pressure of 206 MPa 13 BS EN 4535-2:2016 EN 4535-2:2016 (E) Key a b c d 14 chamfer machined before bonding chamfer or radius at manufacturers option chamfer machined after bonding at manufacturer's option Figure — Configuration – Type F BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Dimensions and tolerances – Type F d Diameter code a 04 05 06 07 08 10 11 12 14 16 18 20 22 24 28 32 a Nominal diameter D − 0,025 ± 0,013    − 0.001    (± 0.000 5) 7,938 (0.312 5) 7,976 (0.314 0) 11,140 (0.4386) 11,113 (0.437 5) 11,151 (0.439 0) 6,350 (0.250 0) 9,525 (0.375 0) 12,700 (0.500 0) 6,388 (0.2515) 9,550 (0.3760) 9,563 (0.376 5) 12,730 (0.5012) 12,738 (0.501 5) 15,875 (0.625 0) 15,913 (0.626 5) 19,050 (0.750 0) 19,088 (0.751 5) 17,463 (0.687 5) 22,225 (0.875 0) 25,400 (1.000 0) 28,575 (1.1250) 31,750 (1.250 0) 34,925 (1.375 0) 38,100 (1.500 0) 44,450 (1.750 0) 50,800 (2.000 0) D1 g1    − 0.020    max − 0,51 20,681 (0.814 2) 25,40 (1.000) 22,23 (0.875) 22,268 (0.876 7) 26,99 (1.063) 22,263 (0.876 5) 27,038 (1.064 5) 31,75 (1.250) 28,613 (1.126 5) 30,221 (1.189 8) 33,396 (1.314 8) 38,138 (1.501 5) 44,508 (1.752 3) 50,80 (2.000) 50,838 (2.001 5) 50,858 (2.002 3) 57,208 (2.252 3) ± 0,13 α ± 2° (± 0.005) 0,25 (0.010) 0,70 (0.028) 0,70 (0.028) 1,60 (0.063) 0,50 to 0,75 0,65 (0.026) (0.020 to 0.030) 15° 41,28 (1.625) 44,45 (1.750) 44,488 (1.751 5) a 0,50 (0.020) 34,93 (1.375) 36,571 (1.439 8) 39,746 (1.564 8) r1 28,58 (1.125) 31,788 (1.251 5) 34,963 (1.376 5)    − 0.005    15,88 (0.625) 17,501 (0.689 0) 25,438 (1.001 5) L2 − 0,13 14,29 (0.563) 19,05 (0.750) 23,858 (0.939 3) max 12,70 (0.500) 14,321 (0.5638) 15,913 (0.6265) g2 47,63 (1.875) 1,00 (0.039) 1,00 (0.039) 2,39 (0.094) 57,15 (2.250) 63,50 (2.500) Diameter code corresponds to nominal diameter d in 1/16 inch 15 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Mass – Type F (1 of 2) 006 007 008 009 010 011 Diameter code a Length code b 012 − 0,10 − 0,40 014 016 018 020 022 024 028 032 L1  − 0,004   − 0.016  4,76 5,56 6,35 7,14 7,94 8,73 9,53 11,11 12,70 14,29 15,88 17,46 19,05 22,23 25,40 (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) (1.000) 04 05 06 07 08 10 11 12 14 16 18 20 22 24 28 32 16 0,77 0,86 0,95 1,04 1,13 1,21 1,06 1,18 1,30 1,43 1,55 1,67 0,92 1,40 1,80 2,59 — — — — — — — — — — 1,02 1,54 1,96 2,90 — — — — — — — — — — 1,13 1,68 2,12 3,20 3,47 3,73 4,26 4,80 — — — — — — 1,23 1,82 2,28 3,51 3,80 4,09 4,67 5,26 — — — — — — 1,34 1,96 2,43 3,81 4,13 4,45 5,08 5,73 8,27 — — — — — 1,44 2,11 2,59 4,12 4,46 4,80 5,50 6,19 8,78 Mass in kg/1 000 pieces ≈ 1,30 1,48 1,65 1,80 2,04 2,29 1,55 2,25 2,75 4,42 4,79 5,16 5,91 6,65 5,03 5,45 5,88 6,73 7,58 3,39 5,64 6,11 6,59 7,55 8,51 3,71 6,25 6,78 7,31 8,37 — — 3,27 — — 4,02 4,34 4,66 12,48 17,85 20,53 23,21 6,86 7,44 8,02 25,61 7,47 8,10 8,74 8,07 9,29 10,51 10,88 12,31 10,08 12,48 9,45 15,51 16,09 21,53 24,77 28,02 17,34 23,37 26,89 30,42 5,29 8,76 14,48 15,91 — 4,50 13,44 11,30 — 3,94 10,84 14,77 22,65 3,66 — 10,02 13,62 19,69 — 9,19 10,37 14,84 — 3,03 9,44 13,59 — 2,78 3,37 12,35 16,01 — 3,09 11,10 14,18 — 2,81 2,54 12,41 11,34 — 2,39 11,37 — — 3,07 — 2,18 10,34 10,20 — 2,53 — 1,97 9,30 — — 1,76 — 12,23 17,05 18,58 25,20 29,01 32,82 14,09 17,58 19,33 21,08 28,88 33,25 37,63 — — 11,41 14,12 15,95 19,66 21,61 23,57 32,56 37,50 42,43 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Mass – Type F (2 of 2) 036 Diameter code a 04 05 06 07 08 10 11 12 14 16 18 20 22 24 28 32 a b 040 044 048 052 056 Length code b 060 − 0,10 − 0,40 064 068 072 076 080 088 096 L1  − 0,004   − 0.016  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 (1.125) (1.250) (1.375) (1.500) (1.625) (1.750) (1.875) (2.000) (2.125) (2.250) (2.375) (2.500) (2.750) (3.000) — — — — — — — — — — — — — — — — — — 11,73 12,95 13,74 15,17 12,73 15,77 17,81 21,73 23,90 26,07 36,23 41,74 47,24 — — — — 14,06 15,38 17,41 19,06 19,67 23,80 26,18 28,56 39,91 45,98 52,05 — — — — — 16,60 18,03 21,52 23,38 25,87 28,46 31,06 43,58 50,22 56,85 — — — — — — 20,70 22,34 27,94 30,01 30,75 33,55 47,26 54,46 61,66 Mass in kg/1 000 pieces ≈ — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 25,24 27,10 28,96 33,03 35,31 37,59 36,05 50,94 58,70 66,46 32,08 38,54 54,61 62,94 71,27 Diameter code corresponds to nominal diameter d in 1/16 inch — — — — — — — — 34,15 36,22 41,04 43,53 58,29 67,18 76,07 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 61,96 65,64 69,32 72,99 76,67 84,02 85,69 90,49 95,30 100,10 109,71 71,42 80,88 75,66 79,90 — 84,15 — — 42,16 — — — 39,88 46,03 — — — 88,39 — — 96,87 — — — — — — — — — — — — 105,35 119,33 Length code corresponds to length L1 in 1/32 inch 17 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Loads – Type F (1 of 3) Diameter code a 04 05 06 07 08 18 Length code 006 007 008 009 010 011 012 014 016 006 007 008 009 010 011 012 014 016 018 020 006 007 008 009 010 011 012 014 016 018 020 022 024 006 007 008 009 010 011 012 014 016 018 020 022 024 028 006 007 008 Permissible radial load Static Cs b 2,15 3,62 5,09 6,56 8,04 9,51 10,98 13,92 16,86 2,69 4,52 6,36 8,20 10,03 11,87 13,70 17,38 21,05 24,72 28,39 3,22 5,42 7,63 9,83 12,03 14,23 16,43 20,83 25,24 29,64 34,04 38,44 42,85 3,76 6,33 8,89 11,46 14,03 16,59 19,16 24,29 29,43 34,56 39,69 44,83 49,96 60,23 4,29 7,23 10,16 Radial load kN Dynamic C25 c 1,92 3,24 4,55 5,86 7,18 8,49 9,80 12,43 15,06 2,40 4,04 5,68 7,32 8,96 10,60 12,24 15,52 18,80 22,08 25,36 2,88 4,84 6,81 8,78 10,74 12,71 14,67 18,61 22,54 26,47 30,40 34,33 38,27 3,36 5,65 7,94 10,23 12,53 14,82 17,11 21,70 26,28 30,86 35,45 40,03 44,62 53,79 3,83 6,45 9,07 Axial static load Ca d 7,51 Diameter code a 08 8,70 10 9,89 11 19,68 31,93 12 Length code 009 010 011 012 014 016 018 020 022 024 028 006 007 008 009 010 011 012 014 016 018 020 022 024 028 032 036 040 008 009 010 011 012 014 016 018 020 022 024 028 032 036 040 044 008 009 010 011 012 014 Permissible radial load Static Cs b 13,09 16,02 18,95 21,89 27,75 33,62 39,48 45,34 51,21 57,07 68,80 5,36 9,03 12,69 16,35 20,02 23,68 27,34 34,67 41,99 49,32 56,65 63,97 71,30 85,95 100,60 115,25 129,91 13,96 17,98 22,01 26,04 30,07 38,13 46,18 54,24 62,30 70,35 78,41 94,52 110,64 126,75 142,87 158,98 15,22 19,62 24,01 28,40 32,80 41,58 Radial load kN Dynamic C25 c 11,69 14,31 16,93 19,55 24,78 30,02 35,26 40,50 45,73 50,97 61,45 4,79 8,06 11,33 14,60 17,88 21,15 24,42 30,96 37,50 44,05 50,59 57,13 63,68 76,76 89,85 102,93 116,02 12,46 16,06 19,66 23,26 26,86 34,05 41,25 48,44 55,64 62,83 70,03 84,42 98,81 113,20 127,59 141,98 13,59 17,52 21,44 25,37 29,29 37,14 Axial static load Ca d 31,93 37,56 40,38 43,20 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Loads – Type F (2 of 3) Diameter code a 12 14 16 Length code 016 018 020 022 024 028 032 036 040 044 048 008 009 010 011 012 014 016 018 020 022 024 028 032 036 040 044 048 052 008 009 010 011 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 Permissible radial load Static Cs b 50,37 59,16 67,95 76,74 85,52 103,10 120,67 138,25 155,82 173,40 190,98 17,75 22,88 28,00 33,13 38,25 48,50 58,75 69,00 79,25 89,50 99,75 120,25 140,75 161,24 181,74 202,24 222,74 243,24 20,29 26,14 32,00 37,85 43,71 55,42 67,13 78,84 90,55 102,26 113,97 137,40 160,82 184,24 207,66 231,08 254,51 277,93 301,35 324,77 Radial load kN Dynamic C25 c 44,99 52,84 60,68 68,53 76,38 92,08 107,77 123,47 139,17 154,86 170,56 15,86 20,43 25,01 29,59 34,16 43,32 52,47 61,62 70,78 79,93 89,09 107,39 125,70 144,01 162,32 180,62 198,93 217,24 18,12 23,35 28,58 33,81 39,04 49,49 59,95 70,41 80,87 91,33 101,79 122,71 143,63 164,55 185,46 206,38 227,30 248,22 269,14 290,06 Axial static load Ca d Diameter code a 43,20 18 48,84 20 54,47 22 Length code 010 011 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 012 014 016 018 020 022 024 028 032 036 040 044 Permissible radial load Static Cs b 29,46 36,04 42,63 55,80 68,97 82,15 95,32 108,49 121,67 148,01 174,36 200,70 227,05 253,39 279,74 306,08 332,43 358,78 385,12 47,36 61,99 76,63 91,26 105,90 120,53 135,17 164,43 193,70 222,97 252,24 281,51 310,78 340,05 369,32 398,59 427,85 457,12 52,09 68,19 84,28 100,38 116,47 132,57 148,67 180,86 213,05 245,24 277,44 309,63 Radial load kN Dynamic C25 c 26,31 32,19 38,07 49,84 61,60 73,37 85,13 96,90 108,66 132,19 155,72 179,25 202,78 226,31 249,84 273,36 296,89 320,42 343,95 42,30 55,37 68,44 81,51 94,58 107,65 120,72 146,86 173,00 199,14 225,28 251,42 277,56 303,70 329,84 355,98 382,12 408,26 46,52 60,90 75,27 89,65 104,02 118,40 132,77 161,53 190,28 219,03 247,78 276,53 Axial static load Ca d 99,34 108,24 117,14 19 BS EN 4535-2:2016 EN 4535-2:2016 (E) Table — Loads – Type F (3 of 3) Diameter code a 22 24 Length code 048 052 056 060 064 068 012 014 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 072 076 080 088 016 018 020 022 024 28 028 032 036 040 044 048 052 056 060 20 Permissible radial load Static Cs b 341,82 374,01 406,20 438,40 470,59 502,78 56,82 74,38 91,94 109,49 127,05 144,61 162,17 197,28 232,40 267,51 302,63 337,75 372,86 407,98 443,09 478,21 513,32 548,44 583,55 618,67 653,79 724,02 107,24 127,72 148,21 168,69 189,17 230,13 271,09 312,05 353,02 393,98 434,94 475,90 516,87 557,83 Radial load kN Dynamic C25 c 305,28 334,03 362,78 391,53 420,28 449,04 50,75 66,43 82,11 97,79 113,47 129,15 144,83 176,19 207,56 238,92 270,28 301,64 333,00 364,37 395,73 427,09 458,45 489,81 521,17 552,54 583,90 646,62 Axial static load Ca d 117,14 95,78 351,86 388,45 425,03 461,62 498,20 Cs b 598,79 639,75 680,72 721,68 762,64 844,57 926,49 122,55 145,95 169,36 192,76 216,17 262,98 309,79 356,60 403,41 450,21 497,02 543,83 590,64 637,45 684,26 731,07 777,88 824,69 871,50 965,12 058,73 C25 c 534,78 571,37 607,95 644,53 681,12 754,29 827,45 109,45 130,35 151,26 172,16 193,06 234,87 276,67 318,48 360,28 402,09 443,89 485,70 527,50 569,31 611,12 652,92 694,73 736,53 778,34 861,95 945,56 Axial static load Ca d 143,84 161,64 Requirements to achieve ultimate loads are: — rigid clamping on both sides — uniform load 168,95 315,28 064 068 072 076 080 088 096 016 018 020 022 024 028 032 036 040 044 048 052 056 060 064 068 072 076 080 088 096 Static Radial load kN Dynamic — solid shaft 150,65 278,70 32 NOTE 132,36 242,11 Length code 28 126,04 114,07 205,53 Diameter code a Permissible radial load 143,84 — permissible bending stress: 350 MPa — permissible shear stress: 200 MPa a Diameter code corresponds to nominal diameter d in 1/16 inch CS = 0,290 d (L1 − L2 max − 1,2 − 0,8); based on a unit pressure of 290 MPa c C25 = 0,259 d (L1 − L2 max − 1,2 − 0,8); based on a unit pressure of 259 MPa d Ca = 0,16 [(D1 − 1,5)2 − (d + 2,5)2]; based on a unit pressure of 206 MPa b BS EN 4535-2:2016 EN 4535-2:2016 (E) Designation EXAMPLE Description block BUSH Identity block EN4535-2D04R006 Number of this standard Type (see Figures and 2) Diameter code (see Tables and 5) Surface treatment (see Table 1) Length code (see Tables and 6) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block Marking According to EN 2424 for diameter code < 08 or length code < 008: style G for diameter code ≥ 08 and length code ≥ 008: style A Technical specification According to EN 2311 21 BS EN 4535-2:2016 EN 4535-2:2016 (E) Design recommendation Bushes defined by this European Standard are intended to be installed by interference fit methods (see Figure 3) Therefore, the loads given in Tables and can only be ensured if the following mounting is applied Key shaft diameter d f6 bush housing diameter D H6 Figure — Install recommendation Hardness of the shaft: 50 HRC Surface roughness of the shaft: according to Figure The reduction in nominal diameter d (see Figures and 2), due to interference fit of the bush in the housing, has been taken into account when selecting tolerances for the shaft: f6 (clearance fit) When applied in actual usage, the coefficient of friction under load could be different from that defined in EN 2311 since it depends on the following shaft definitions: Materials, hardness, surface finish, surface treatment and installation conditions 22 BS EN 4535-2:2016 EN 4535-2:2016 (E) Annex A (informative) Standard evolution form The main changes with respect to the previous edition are listed in Table A.1 Table A.1 — Main changes to previous edition prEN/EN Number Edition Publication Date 4535-2 P1 01/2008 Modification Added Table Surface treatment Reason and validation Addition of new surface treatments with codes S, T, U, V, N and M 23 This page deliberately left blank This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services BSI is incorporated by Royal Charter British Standards and other standardization products are published by BSI Standards Limited About us Reproducing extracts We bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions For permission to reproduce content from BSI publications contact the BSI Copyright & Licensing team The knowledge embodied in our standards has been carefully assembled in a dependable format and refined through our open consultation process Organizations of all sizes and across all sectors choose standards to help them achieve their goals Information on standards We can provide you with the knowledge that your organization needs to succeed Find out more about British Standards by visiting our website at bsigroup.com/standards or contacting our Customer Services team or Knowledge Centre Buying standards You can buy and download PDF versions of BSI publications, including British and adopted European and international standards, through our website at bsigroup.com/shop, where hard copies can also be purchased If you need international and foreign standards from other Standards Development Organizations, hard copies can be ordered from our Customer Services team Copyright in BSI publications All the content in BSI publications, including British Standards, is the property of and copyrighted by BSI or some person or entity that owns copyright in the information used (such as the international standardization bodies) and has formally licensed such information to BSI for commercial publication and use Save for the provisions below, you may not transfer, share or disseminate any portion of the standard to any other person You may not adapt, distribute, commercially exploit, or publicly display the standard or any portion thereof in any manner whatsoever without BSI’s prior written consent Storing and using standards Standards purchased in soft copy format: • A British Standard purchased in soft copy format is licensed to a sole named user for personal or internal company use only • The standard may be stored on more than device provided that it is accessible by the sole named user only and that only copy is accessed at any one time • A single paper copy may be printed for personal or internal company use only Standards purchased in hard copy format: • A British Standard purchased in hard copy format is for personal or internal company use only • It may not be further reproduced – in any format – to create an additional copy This includes scanning of the document If you need more than copy of the document, or if you wish to share the document on an internal network, you can save money by choosing a subscription product (see ‘Subscriptions’) Subscriptions Our range of subscription services are designed to make using standards easier for you For further information on our subscription products go to bsigroup.com/subscriptions With British Standards Online (BSOL) you’ll have instant access to over 55,000 British and adopted European and international standards from your desktop It’s available 24/7 and is refreshed daily so you’ll always be up to date You can keep in touch with standards developments and receive substantial discounts on the purchase price of standards, both in single copy and subscription format, by becoming a BSI Subscribing Member PLUS is an updating service exclusive to BSI Subscribing Members You will automatically receive the latest hard copy of your standards when they’re revised or replaced To find out more about becoming a BSI Subscribing Member and the benefits of membership, please visit bsigroup.com/shop With a Multi-User Network Licence (MUNL) you are able to host standards publications on your intranet Licences can cover as few or as many users as you wish With updates supplied as soon as they’re available, you can be sure your documentation is current For further information, email subscriptions@bsigroup.com Revisions Our British Standards and other publications are updated by amendment or revision We continually improve the quality of our products and services to benefit your business If you find an inaccuracy or ambiguity within a British Standard or other BSI publication please inform the Knowledge Centre Useful Contacts Customer Services Tel: +44 345 086 9001 Email (orders): orders@bsigroup.com Email (enquiries): cservices@bsigroup.com Subscriptions Tel: +44 345 086 9001 Email: subscriptions@bsigroup.com Knowledge Centre Tel: +44 20 8996 7004 Email: knowledgecentre@bsigroup.com Copyright & Licensing Tel: +44 20 8996 7070 Email: copyright@bsigroup.com BSI Group Headquarters 389 Chiswick High Road London W4 4AL UK