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D75■StructureandfeaturesC-LubeMachinedTypeNeedleRollerBearingisabearingthatislubricatedwithanewlydevelopedthermosettingsolid-typelubricant.Alargeamountoflubricatingoilandfineparticlesofultrahighmolecularweightpolyolefinresinaresolidifiedbyheattreatmenttofilltheinnerspaceofthebearing.Asthebearingrotates,thelubricatingoiloozesoutontotheracewayinproperquantities,maintainingthelubricationperformanceforalongperiodoftime.C-LubeMachinedTypeNeedleRollerBearingsarebearingswithalowsectionalheightandlargeloadratings.Theouterringhashighrigidityandcaneasilybeusedevenforlightalloyhousings.■TypeC-LubeMachinedTypeNeedleRollerBearingisavailableintypeshowninTable1.■IdentificationnumberTheidentificationnumberofC-LubeMachinedTypeNeedleRollerBearingconsistsofmodelcode,dimen-sionsandclassificationsymbol.Exampleisshownbelow.TAF…/SG(1)StructureofC-LubeMachinedTypeNeedleRollerBearingCageNeedlerollerOuterringTable1TypeofbearingTypeSeriesMetricseriesForlightdutyTAF・・・/SGNeedlebearingwithcageWithoutinnerringNote(1) Thermosettingsolid-typelubricantfillsinnerspaceofthebearing.
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