>> P.19
ABCDEFGHIJKLMOutlineofBearingSelectionOulinefBearinSelectionIKOBearingsareavailableinmanytypesandsizes.Toobtainsatisfactorybearingperformanceinmachinesandequipment,itisessentialtoselectthemostsuitablebearingbycarefullystudyingtherequirementsfortheapplication.Althoughthereisnoparticularprocedureorruleforbearingselection,anexampleofacommonlyadoptedprocedureisshowninthefigurebelow.IKOBearingsareviableinmanytypesandsiesToobtatisactorybearingrforanceinmachinesandequipent,iiessentiatelecthostsuiablebearingycarefullystudyinteequirementsfrtapplication.ltougthereisnoarticuaproedureorulforbearinglection,anexapleofacommnlyadoptdprocedureisointheigurebelow.AnexampleofprocedureforbearingselectionAnexampleofproedurforbeaingselectionConfirmationofrequirementsandoperatingconditionsonfirmationofrequirentsandoperatingconditions1●Identifythemachineandplacewherethebearingistobeused.●Confirmsuchasperformance,andalsoconfirmenvironmentconditions.●Identythmahnapacewhrehebeaiistobeused.●Confirmtheforbearingspefrmae,andalsoconfirmenvironentconditions.reuirdearingthetingconditionsandspecialeuiredbearingsuchastheopetngconditinandspecialequirementsequiremsfobearigsthe123456789Selectionofbearingtypeelectionofbearingtype2●Selectthebearingtypesuitablefortheoperatingconditionsbyconsideringloaddirectionandmagni-tude,rigidity,friction,allowablerotationalspeed,bearingspace,etc.●Selecttheearngtypestableforteoperatingcontonsbycnsidengoadirctonandmagni-ude,rgidiy,friction,alwerotialspeed,bearingA5space,etc.SeeageSelectionofSelectioofbearingdimensionsbearingmensions3SelectionofSelectioofaccuracyclass,etc.ccraclass,etc.4●Selectthebearingdimensionsbycalculatingbearingload,life,staticsafetyfactor,etc.●electthebeimensionsbycaluatingbearinglodfe,staticseyfactor,etc.SeepageA17A17●Selectequipment.●Selectequipment.theaccracyasrequiredbythacurayasrequiredbyheachineorthemachineorSeepageSeepageA30A30SeepageA5SeepageSelectionofradialclearanceandfitelectionofadialclearaneandfit5the●Selecttemperature,andouterrings,etc.●Selectrdilrotationalspeed,emeratreandouerrings,etc.clearanceheadilconsideringcleareinclinationofratoalsped,consideringthefitinnericinaonofhethethefit,innerSeepageSeepageA37A37Determinationofbearingdimensions,accuracy,radialclearanceandfitDeterminationofbearingmsonsacuray,adalclearneandfit6Selectionoflubricationanddust-proofmethodselectionoflubricationanddust-roofmethods7DesignofsurroundingpartDesignofsroundingpart8●Selectoilorgreaselubrication.●Afterselectionoflubricant,incaseofoillubrication,selecttheoilapplicationmethod.●Selectthesealingmethodaccordingtothelubricant.●Slcolorgrelubrication.●Afterseletionoflicantncofollubrication,eecteilaplcationmethod.A49●Seetthesealingmehoaodingtohelubricant.Seepage●Designthesurroundingpartbasedonhowtomountordismountandbasedonmountingdimensions.●Desigtesurrnngpatbasedonhowtomountorismuntandbasedonmounidimensions.SeepageSeepageA49SeepageA57A57DeterminationoffinalspecificationsofthebearingandthesurroundingpartDeterminationoffinalscifiationofthebearinganthesroundingpart9A16
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