>> P.39
1N=0.102kgf=0.2248lbs.1mm=0.03937inchABCDEFGHIJKLMStopper1.2rsmax1.2rsmaxLoadoninnerringLoadonouterringA36Table17MeasurementmethodsforrotationalaccuracyAccuracySdPerpendicularityofinnerringfacewithrespecttotheboreSDPerpendicularityofouterringoutsidesurfacewithrespecttothefaceKiaRadialrunoutofinnerringofassembledbearingMeasurementmethodsUseaprecisionarborhavingataperofapproximately1:5000ondiameter.Mountthebearingassemblyonthetaperedarborandplacethearborbetweentwocentressothatitcanbeaccuratelyrotated.Positiontheindicatoragainstthereferencefaceoftheinnerringataradi-aldistancefromthearboraxisofhalfthemeandiameteroftheface.Takeindicatorreadingswhilerotatingtheinnerringonerevolution.Supportthereferencefaceoftheouterringonasurfaceplateleavingtheinnerring,ifanassembledbearing,free.Locatetheouterringcylindricaloutsidesurfaceagainsttwosupportssetat90°toeachothertocentretheouterring.indicatorandthePositionthetwosupportsareaxiallylocatedattheextremesofthemeasurementzone(positions1.2timestherespectivemaximumallowablechamferdimen-sionsoftheouterringface).Takeindicatorreadingswhilerotatingtheouterringonerevolution.indicatordirectlyaboveonesupport.TheUseaprecisionarborhavingataperofapproximately1:5000ondiameter.Mountthebearingassemblyonthetaperedarborandplacethearborbetweentwocentressothatitcanbeaccuratelyrotated.Positiontheindicatoragainsttheoutsidesurfaceoftheouterringascloseaspossibletothemiddleoftheouterringraceway.Holdtheouterringtopreventrotationbutensureitsweightissupportedbytherollingelements.Takeindicatorreadingswhilerotatingthearboronerevolution.KeaRadialrunoutofouterringofassembledbearingUseaprecisionarborhavingataperofapproximately1:5000ondiameter.Mountthebearingassemblyonthetaperedarborandplacethearborbetweentwocentressothatitcanbeaccuratelyrotated.Positiontheindicatoragainsttheoutsidesurfaceoftheouterringascloseaspossibletothemiddleoftheouterringraceway.Holdtheinnerringstationary.Takeindicatorreadingswhilerotatingtheouterringonerevolution.SiaAxialrunoutofinnerringofassembledbearingSupportthereferencefaceoftheouterringonasurfaceplatewithapilotforcenteringtheoutsidediameterofthering.Applyadynamicallystablecoaxialloadtothereferencefaceoftheinnerringinordertoensurecon-tactbetweenrollingelementsandraceways.Positiontheindicatoragainstthereferencefaceoftheinnerringandtakeindicatorreadingswhilerotatingtheinnerringonerevolution.SeaAxialrunoutofouterringofassembledbearingSupportthereferencefaceoftheinnerringonasurfaceplatewithapilotforcenteringintheboreoftheinnerring.Applyadynamicallystablecoaxialloadtothereferencefaceoftheouterringinordertoensurecon-tactbetweenrollingelementsandraceways.Positiontheindicatoragainstthereferencefaceoftheouterringandtakeindicatorreadingswhilerotatingtheouterringonerevolution.
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