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A型端盖式滑动轴承.pdf

A型端盖式滑动轴承.pdf

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时间：2020-03-04

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1、SlideBearingsTypeEForShaftDiameterRange80355mmMainApplicationFieldElectricMachinesEndflangemountedbearingtypeEF(DIN31693)TheEFtypeslidebearingsareavariationoftheEtypebearingmodularsystem.Theyareflangemountedslidebearingswiththemountingflangeatoneendofthehousing.Thisdesignismainlyus

2、edforelectricmachines.ThisleafletcontainsdatarequiredfordesignincorporatingEFtypebearingsasfarastheyarenotcontainedinthemaincatalogue“RENKSlideBearingsTypeE”.TechnicalInformationThisleafletcontrainsinformaSealsElectricalInsulationSuchcalculationsarecarriedtionwhichshouldbeconsidou

3、tatthedesignstage.AEFtypebearingswithfloatingAsaprotectionagainststrayeredforthemajorityofappliprintoutofresultscomputedlabyrinthseals(type10)arecurrentsconductedbythecationswhereEFtypebearcanbeprovidedonrequest.usedforstandardapplicashaft,EFtypebearingscaningsareusedwithelectric

4、tions.Theyconsistofafibrealsobesuppliedasinsulatedmachines.Alltheotherfacilireinforced,highlyheatresistversions.Todoso,thespheritiesoftheEtypebearingantmaterialRENKplasticcalbearingshellseatingwithinmodularsystemwill,ofthermP50,andarenotsubthehousingiselectricallyinsucourse,also

5、applytoEFtypejecttowear.Thissealconlatedusinganinsulatingfoilorbearings:e.g.bearingshellsformstoprotectiongradeaplasticinsertionshell.AllEFwithtwoorfourlobebore,IP44.Higherprotectiontypebearinghousings“withwithjournaltiltingpadsorRDgrades(uptoIP56)canbefitsphericalinsulation”areav

6、ailthrustpads.Relevantdetailstedunderthemodularsystem.ablefromstock.willbefoundinthemaincatalogueon“RENKSlideToprotectmachinesfittedBearingsTypeE”.HeatDissipationwithEFtypebearingsagainstAllpartsofthevariantsmenanyinterferencefrominsideFrictionalheatisoftendissitionedinthisleaflet

7、areavail(e.g.vacuumorstrongaircirpatedmerelybyradiationandablefromstock.culation)EFtypebearingsconvectiononly:“naturalcoolshouldbeusedgenerallyonlying”.DependingontheshaftBearingHousingwithadditional“machinediameter,speedsofuptoseals”.Suchsealsarefittedto3600min1areadmissible.Th

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