轴承失效的主要原因包括内部因素和外部因素。在查明原因后，应尽量避免轴承过早失效和不必要的损坏，并提出改进措施，以延长轴承的使用寿命。以下是避免淮安INA轴承早期失效的方法。Themaincausesofbearingfailureincludeinternalandexternalfactors.Afterfindingoutthereas***,weshouldtryourbestto***oidprematurefailureandunnecessarydamageofbearings,andputforwardimprovementmeasurestoprolongtheservicelifeofbearings.Thefollowingisthemethodto***oidtheearlyfailureofHuaianINAbearing.一般来说，轴承中的润滑脂加注总是超过直接参与润滑的实际要求，在轴承座和轴承盖的空腔中形成滚动体周围的轮廓。在此过程中，由于润滑脂阻力过大，轴承温度迅速升高。虽然大多数多余的润滑脂在运行开始时被挤出，但在滚道附件中挤出的润滑脂仍然可以滚入滚道中。Generallyspeaking,greasefillinginbearingsalwaysexceedstheactualrequirementsofdirectparticipationinlubrication,formingthecontouraroundtherollingelementinthec***ityofbearingseatandbearingcover.Inthisprocess,thebearingtemperaturerisesrapidlyduetotheexcessiveresistanceofgrease.Althoughmostoftheexcessgreaseisextrudedatthebeginningofoperation,thegreaseextrudedintheracewayaccessoriescanstillrollintotheraceway.在淮安INA轴承运行的初始阶段，大部分润滑脂从滚道中迅速挤出（不到一分钟），积聚起来循环润滑脂和轴承转子，并依次排出少量润滑脂。此时，轴承温度继续升高，直到轴承的所有多余润滑脂排出，这可以称为润滑脂的磨合阶段。根据所使用的润滑脂量和轴承结构中的填充量，这段时间可能持续10分钟甚至几个小时。IntheinitialstageofHuaianINAbearingoperation,mostgreaseisrapidlyextrudedfromtheraceway(lessthanaminute),accumulatedtocirculategreaseandbearingrotor,anddischargeda***allamountofgreaseinturn.Atthispoint,thebearingtemperaturecontinuestoriseuntilalltheexcessgreaseofthebearingisdischarged,whichcanbecalledtherunning-instageofgrease.Dependingontheamountofgreaseusedandtheamountoffillinginthebearingstructure,thisperiodmaylastfor10minutesorevenseveralhours.当剩余轴承润滑脂用完时，少量剩余润滑脂通过楔块作用在滚动体、滚道和保持架的接触面上，形成一薄层润滑脂，进入淮安INA轴承的正常运行阶段。此时，温度逐渐降低并达到平衡。也就是说，长期润滑主要依靠这层油膜来承受。此外，在轴承长期运行期间，滚动体上的润滑脂和靠近滚道和保持架的滚道轮廓上的润滑脂应收缩并分离部分基础油。进入滚道后，对润滑也有一定的补充作用。Whentheremainingbearinggreaseisusedup,a***allamountoftheremaininggreaseactsonthecontactsurfaceoftherollingbody,racewayandcagethroughwedges,formingathinlayerofgrease,whichentersthenormaloperationstageofHuaianINAbearing.Atthispoint,thetemperaturegraduallydecreasesandreachesequilibrium.Thatistosay,long-termlubricationmainlydependsonthislayerofoilfilmtowithstand.Inaddition,duringthelong-termoperationofthebearing,thegreaseontherollingbodyandthegreaseontheracewayprofileneartheracewayandcageshouldshrinkandseparatepartofthebaseoil.Afterenteringtheraceway,italsohasacertaincomplementaryeffectonlubrication.不同的轴承润滑脂在轴承中形成不同的轮廓。形成了运行时间短、轴承温度低、长期运行稳定的轮廓线。这是一种理想的润滑脂，因此润滑脂的窜槽尤为重要。Differentbearinggreasesformdifferentcontoursinbearings.Thecontourlineswithshortrunningtime,lowbearingtemperatureandstablelong-termoperationareformed.Thisisanidealgrease,sothechannelingofgreaseisparticularlyimportant.一些所谓的淮安INA轴承涡流润滑脂不容易形成轮廓，甚至轮廓也容易塌陷。此时，多余的油将被长时间混合并反复返回轨道。轴承具有扭矩大、温度高、不平衡等特点。它也可能产生噪音，油脂容易变质和流失。Someso-calledHuaianINAbearingeddycurrentgreaseisnoteasytoformcontours,evencontoursareeasytocollapse.Atthispoint,theexcessoilwillbemixedforalongtimeandreturnedtoorbitrepeatedly.Bearinghasthecharacteristicsofhightorque,hightemperatureandunbalance.Itmayalsoproducenoise,andgreaseisliabletodeteriorationandloss.文章来自：淮安SKF轴承www.wh-Articlefrom:HuaianSKFBearingwww.wh-文章来自：淮安INA轴承a-Articlefrom:HuaianINABearinga-文章来自：淮安NSK轴承Articlefrom:HuaianNSKBearing***：524085168电话：0510-81207777手机：13311666672/13395185757)