tf ptfe hd bearings rev

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1、HeavyDutyLubron®TFSelf-LubricatingWovenPTFEBearingsLubronBearingSystemsBearingstomovetheworld.LubronTFSelf-LubricatingWovenPTFEBearingsLUBRON®TFbearingsaredesignedtoprovidethelowestpossibleLUBRONTFself-lubricatingbearingshavebeenperformingcoefficientoffrictionformoderatetohighl

2、oadapplications.ConsistingflawlesslyinavarietyofrigorousoperatingconditionsformoreofwovenPTFEfabriclinerspermanentlybondedtometallicorcompositethan20years.LUBRONTFbearingsprovidedependablemaintenance-freeserviceinapplicationswhereoilandgreasesubstrates,LUBRONTFbearingsarecomple

3、telymaintenance-freeandlubricationisnotdesirable.canoperatewetordry.BENEFITSLUBRONTFwovenPTFEbearingsfeaturethefollowingadvantages:LowcoefficientoffrictionExtremelyhighloadcapacityHighwearresistanceLongservicelifeSmallerbearingsurfacerequiredStaticloadsupto60ksiDynamicloadsupto

4、30ksiMinimalpermanentsetTightrunningclearancesNofrettingorbrinellingExcellentdimensionalstabilityWidetemperaturerangeNegligiblewaterswellSimpleinstallationNooilorgreaselubricationLUBRONTFbearingsalsohaveauniquemechanicallockingsystemtopreventdelamination,acommonproblemwithmanyo

5、thertypesofbearinglinersystems.LubronTFHeavyDutyLubronTFSelf-LubricatingWovenPTFEBearingsAPPLICATIONSnAerospace&DefensenArchitectural&StructuralnHydroDamGates&WaterControlnIndustrial,Machinery&HeavyEquipmentnPowerGenerationADVANCEDCONSTRUCTIONLUBRONTF’sproprietaryconstructionp

6、rovidesfullsupportoftheindividualPTFEfibersandinsuresarigidbondofthefabrictothebearingsubstrate,twobasicrequirementsthatDuPontspecifiesforthesuccessfuluseofTeflon®asabearingsurface.Inadditiontohavinglowtangentialshearstressandhighwearresistance,LUBRONTF’shighstrengthadhesivesan

7、duniquemechanicallockingsystemseliminateanypossibilityofdelaminationofthebearinglinerduringinstallationoractualservice.HIGHLOADCAPACITYLUBRONTFbearingsaregenerallydesignedtoaccommodatestaticanddynamicloadsfrom1.5ksi(10N/mm2)to30ksi(210N/mm2),andcanwithstandloadsinexcessof60ksi(

8、420N/mm2)withoutcoldflow.Coldflowisminimizedbytheeffec