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BRITISHSTANDARDBSEN1337-5:2005Structuralbearings—Part5:PotbearingsTheEuropeanStandardEN1337-5:2005hasthestatusofaBritishStandardICS91.010.30 BSEN1337-5:2005ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon29December2006©BSI2006ISBN0580498514NationalforewordThisBritishStandardwaspublishedbyBSI.ItistheUKimplementationofEN1337-5:2005.ItpartiallysupersedesBS5400-9-1:1983andBS5400-9-2:1983whichwillremaincurrentuntiltheremainingpartsoftheBSEN1337serieshavebeenpublished,thelastpartbeingPart8.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeB/522,Structuralbearings.AlistoforganizationsrepresentedonB/522canbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.AmendmentsissuedsincepublicationAmd.No.DateCommentsEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN1337-5March2005ICS91.010.30EnglishversionStructuralbearings-Part5:PotbearingsAppareilsd'appuistructuraux-Partie5:Appareilsd'appuiàpotLagerimBauwesen-Teil5:TopflagerThisEuropeanStandardwasapprovedbyCENon4June2004.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2005CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN1337-5:2005:EEN1337-5:2005(E)2ContentspageForeword.............................................................................................................................................................31Scope......................................................................................................................................................42Normativereferences...........................................................................................................................43Terms,definitions,symbolsandabbreviations................................................................................54Functionalrequirements......................................................................................................................95Materials.................................................................................................................................................96Designrequirements..........................................................................................................................107Manufacturingassemblyandtolerances.........................................................................................208Conformityevaluation........................................................................................................................219Installation...........................................................................................................................................2210In-serviceinspection..........................................................................................................................22AnnexA(normative)Internalseals...............................................................................................................24AnnexB(informative)Determinationofcompressionstiffness...............................................................29AnnexC(informative)FactoryProductionControl(FPC)..........................................................................30AnnexD(normative)Determinationofrestraintmoment...........................................................................33AnnexE(normative)Longtermrotationandloadtest...............................................................................37AnnexF(normative)Testequipment............................................................................................................41AnnexG(informative)Applicationofinternalseals...................................................................................43AnnexZA(informative)ClausesofthisEuropeanStandardaddressingtheprovisionsoftheEUConstructionProductsDirective..........