>> P.80
1-5HandlingBearingsPrecautionsforUseandAssemblyAdhesiveWhenusingadhesivetofixthebearing,becarefulthatitdoesnotenterthebearingorcauseuneventhickness.Abnormalnoiseandrotationdefectswillresult.•Adhesiveingressprevention(Fig.18-4)Considermachiningadhesiveguttergroovesintotheshaftandhousing.Applytotheshaftend,thebearingchamferedpart,etc.•ApplicationquantitymanagementManagethequantitywithadispenser,etc.,andminimizethenecessaryamount.•NovariationsinadhesiveapplicationVariationsinthicknessmayworsenthebearingroundness.Applyadhesiveevenly.Applyadhesivetoend.InsertiondirectionApplyadhesivetoend.InsertiondirectionFig18-4Adhesiveapplication(example)AirblowCompressedairmaybeusedinordertoremovedust,etc.Theblowingmethodmaygenerateabnormalnoiseorrotationdefects.ApplyinggreasetohousingGreasemaybeappliedtothehousinginordertoreducenoiseandvibration.Becarefulwiththegreaseused.Fordetailsandapropertysheetforthegreaseinsidethebearings,contactMinebeaMitsumi.•DonotusegreasewithdifferentpropertiesMixinggreasewithdifferentpropertieswiththegreaseinthebearingsmayaffectbearingperformance.•UsecleangreaseTheuseofdirtygreasewillcausecontaminationtoenterthebearingsandleadtoabnormalnoise.80
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