BS EN 2585-2001 Aerospace series - Bearings spherical plain in corrosion-resisting steel with self-lubricating liner - Elevated load at ambient temperature - Dimensions and loads《航.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 2585:2001 Bearings, spherical plain in corrosion- resisting steel with self-lubricating liner Elevated load at ambient temperature Dimensions and loads The European Standard EN 2585:2001 has the status of a British Standard. ICS 49.035 NO COPYING WITHOUT BSI P

2、ERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 2585:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 9 November 2001 BSI 9 November 2001 ISBN 0 580 3713

3、8 7 National foreword This British Standard is the official English language version of EN 2585:2001. It supersedes BS EN 2585:1992 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee ACE/12/1, Aerospace Fasteners, Fastening Systems, Details and Parts (In

4、ternational), which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standar

5、ds Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for

6、 their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK in

7、terests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright date displayed in this doc

8、ument indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN2585 October2001 ICS49.035 SupersedesEN2585:1992 Englishversion AerospaceseriesBearings,sphericalplainincorrosion resistingsteelwithselflubric

9、atinglinerWideseriesElevated loadatambienttemperatureDimensionsandloads SriearospatialeRotulesenacierrsistantla corrosiongarnitureautolubrifianteSrielargecharge levetempratureambianteDimensionsetcharges LuftundRaumfahrtGelenklageraus korrosionsbestndigemStahlmitselbstschmierender BeschichtungBreiteR

10、eiheHoheBelastungbei RaumtemperaturMaeundBelastungen ThisEuropeanStandardwasapprovedbyCENon29December2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliog

11、raphicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtot

12、heManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARD

13、IZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN2585:2001EEN2585:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAs

14、sociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusof

15、anationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyApril2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanS

16、tandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN2585:2001(E) 3 1 Scope Thisstandardspecifiesthecharacteristicsofsphericalplainbearingsincorrosionresistingsteel,wit

17、hself lubricatingliner,narrowseries,forelevatedloadatambienttemperature,withorwithoutswaginggroove, intendedforuseinthefixedormovingpartsoftheaircraftstructureandcontrolmechanisms. Theyshallbeusedinthetemperaturerange55Cto+163C. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedr

18、eferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundat

19、edreferencesthe latesteditionofthepublicationreferredtoapplies(includingamendments) . ISO11321 RollingbearingsTolerancesPart1:Termsanddefinitions lSO8075 AerospaceSurfacetreatmentofhardenablestainlesssteelparts EN2030 SteelFEPM43HardenedandtemperedBars D 150mmAerospaceseries 1) EN2132 Electrodeposit

20、ionofchromiumforengineeringpurposesAerospaceseries 1) EN2424 AerospaceseriesMarkingofaerospaceproducts EN2539 AerospaceseriesSteelFEPM3801(X5CrNiCu174)AirmeltedSolutiontreatedand precipitationtreatedBar aor D 200mm Rm 965MPa 2) EN2755 AerospaceseriesBearings,sphericalplainincorrosionresistingsteelwi

21、thselflubricating linerElevatedloadsatambienttemperatureTechnicalspecification 2) 3 Symbolsanddefinitions ThetolerancedefinitionsaregiveninlSO11321. dmp = singleplanemeanborediameterdeviation ds = deviationofasingleborediameter Dmp = singleplanemeanoutsidediameterdeviation Ds = deviationofasingleout

22、sidediameter = angleoftiltoftheouterringwithrespecttotheinnerring,thesphericalsurfaceoftheouterringbeing completelyincontactwiththeinnerring 4 Requiredcharacteristics 4.1 Configuration,dimensions,tolerancesandmass Accordingtofigures1and2,andtable1.Thedimensionsareexpressedinmillimetresandapplyafter

23、surfacetreatment. 1) PublishedasAECMAStandardatthedateofpublicationofthisstandard 2) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardEN2585:2001(E) 4 4.2 Surfaceroughness Accordingtofigures1and2.Thevaluesareexpressedinmicrometresandapplybeforesurfacetreatment. Key a liner Figure1Beari

24、ngwithoutswaginggroove,codeSEN2585:2001(E) 5 Key a liner Figure2Bearingwithswaginggrooves,codeREN2585:2001(E) 6 Table1 dB C D Tolerances m d 1 d 2 K l 1 l 2 r 1 r 2 r 3 Mass g/piece Code nom. 0 0,06 0,1 mp s mp s min 0 +0,1 0 +0,2 max. +0,1 0m i n . a 0,5 05 5 06 6 8,5 16 7,7 14,2 13,5 15 16 08 8 11

25、 81 8 0 8 5 13 10,3 16,2 15,1 0,7 0,8 0,2 14 20 17 10 10 12,5 10 21 +2 10 12,2 18,4 17,5 27 12 12 16 13 26 15,5 23,4 22,3 0,9 10 49 15 15 17 13,5 29 18,9 26,4 25,5 62 17 17 18 14,5 30 0 8 +3 11 0 9 6 15 20,1 27,4 27,5 0,9 19 69 20 20 20 16 35 0 11 8 19 23,5 31,8 31,8 0,5 to 0,8 8 104 25 25 32 26 54

26、35,3 50,8 47,7 0,6 to 1 9 445 30 30 34 28 60 0 10 +3 13 40,9 56,8 53,2 1,2 480 35 35 36 29 65 45,5 61,8 58,1 565 40 40 38 31 68 47 64,8 60,5 600 45 45 41 33 76 0 13 +10 23 54,1 72,8 67,9 800 50 50 44 35 82 60,3 78,8 74,7 8 970 55 55 52 40 96 0 12 +3 15 0 15 13 28 63,4 92,8 82 1,4 1,5 0,1 to 0,4 0,8

27、to 1,2 0,3 10 30 1580 a HchstwertefrdenAnwender 4.3 Loadsandstartingtorques Accordingtotable2 Table2 Permissiblestaticloads Radial C s Axial a C a Permissibledynamicradial loads 25000cycles Starting torques d Code kN kN kN Nm 05 06 42,6 7,2 25,6 0,08to0,5 08 45,7 6,4 27,4 10 68,7 11,7 41,2 12 116,4

28、21,5 64 15 139 24,1 76,5 17 159,1 29 87,5 20 207,5 36 113,9 0,12to0,8 25 496,6 93,2 248,3 0,25to1 30 587,5 109,6 293,7 35 666 117,6 333 0,4to2 40 745,6 136,6 372,8 45 895,9 155,6 447,9 50 1024,7 176,2 512,3 55 1298,7 221,2 649,3 0,6to2,7 a Thesevaluesapplytobearingswithoutswaginggroove.Forbearingswi

29、th swaginggrooves,thepushoutloadsmaybesmallerthanthesevalues.EN2585:2001(E) 7 4.4 Materials Innerring:steelaccordingtoEN2030,hardness55HRCto62HRC Outerring:steelaccordingtoEN2539,hardness28HRCto37HRCbeforeswaging Liner:selflubricatinglowfrictionwearresistantmaterialconsistentwiththerequirementsofEN2

30、755 4.5 Surfacetreatmentontheinnerringsolely Seetable3 Table3 Treatment Specification Code Chromiumplatingonthesphericalsurface EN2132, thickness15mto50m P Passivation ISO8075 T without(neitherchromiumplating,norpassivation) (nocode) 5 Designation EXAMPLE: Descriptionblock Identitiy block BEARING EN

31、2585S 06 PT A Numberofthisstandard Swaginggroovescode(seefigures1und2) Codefordiameter d (siehetable1) Surfacetreatmentcode(see4.5) Technologycode(seetable4) NOTE:Ifnecessary,thecode I 9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. Table4 Technology Code bondedliner A injectedormoul

32、dedliner B bondedlinerorinjectedormouldedliner,atthe manufacturersoption (nocode)EN2585:2001(E) 8 6 Marking AccordingtoEN2424,styleA Themarkingpositionisatthemanufacturersoption. Bearingsorderedwithouttechnologycodeshallbedeliveredmarkedwiththecodeoftechnologyused. 7 Technicalspecification According

33、toEN2755BS EN 2585:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Rev

34、isions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. 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 a

35、mbiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscri

36、bers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. Standards are also available from the BSI website at http:/www.bsi-. In

37、 response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards t

38、hrough its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date w

39、ith standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Further information about BSI is available on the BSI website at http:/www.bsi-. Copyrig

40、ht Copyright 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 transmitted in

41、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. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.