当从淮安NSK轴承座或轮毂上拆下外圈时，不当操作或损坏将导致外圈底座上有毛刺或凸起。如果使用轴承工具时意外地凿出轴承座，则凿槽附近的区域将增大。如果在重新安装轴承外圈之前这些凸块没有被压平或抛光，凸块会通过外圈影响外圈的内表面，导致相应的凸块。当滚动体冲击这些凸区域时，应力增大，导致轴承过早疲劳。WhentheouterringisremovedfromtheHuai'anNSKbearingseatorhub,improperoperationordamagewillresultinburrsorbulgesontheouterringbase.Ifthebearingseatisaccidentallychiseledoutwhenusingthebearingtool,theareanearthechiselgroovewillincrease.Ifthesebumpsarenotflattenedorpolishedbeforethebearingouterringisreinstalled,thebumpswillaffecttheinnersurfaceoftheouterringthroughtheouterring,resultinginthecorrespondingbumps.Whentherollingelementimpactstheseconvexregi***,thestressincreases,leadingtoprematurefatigueofthebearing.1：由于轴承座磨损，轴承在运行中松动，造成磨损。结果，调心滚子轴承外圈出现金属撕裂和磨损。1:Becauseofthewearofthebearingseat,thebearingloosenedinoperation,resultinginwearandtear.Asaresult,metaltearingandwearoccurredintheouterringoftheself-aligningrollerbearing.2：匹配不当导致典型的摩擦腐蚀。轴承及其底座在载荷作用下的相对位移会引起磨损和腐蚀。2:Impropermatchingresultsintypicalfrictioncorrosion.Therelativedisplacementofbearinganditsbaseunderloadwillcausewearandcorrosion.3：由于分离轴承座上的尖头造成应力集中，外滚道部分脱落。3:Becauseofthestressconcentrationcausedbythecuspontheseparationbearingseat,theouterracewaypartfallsoff.4：外圈上的痕迹是轴承座上的突出物造成的。淮安NSK轴承外环的内滚道对应于外环上的痕迹，在那里会发生剥落。4:Themarkontheouterringiscausedbytheprotrusiononthebearingseat.TheinnerracewayofHuaianNSKbearingouterringcorrespondstothemarksontheouterring,wherepeelingoccurs.轴承损坏的原因是什么？Whatisthecauseofbearingdamage?过大的预紧力会产生大量的热量，导致轴承损坏。损坏形式与润滑不足引起的损坏形式相似。Excessivepreloadwillgeneratealotofheat,leadingtobearingdamage.Thedamageformsaresimilartothosecausedbyinsufficientlubrication.这两种激励措施常常被混淆，因此需要进行彻底的检查来确定问题的根源。适用于一般操作的润滑油可能不适用于具有高预紧力的轴承，因为油膜的强度可能不足以承受过高负荷。淮安NSK轴承高预载下润滑失效造成的损坏与润滑不足造成的损坏相同。Thesetwoincentivesareoftenconfused,soathoroughexaminationisneededtodeterminetherootcauseoftheproblem.Lubricantssuitableforgeneraloperationmaynotbesuitableforbearingswithhighpreload,asthestrengthoftheoilfilmmaynotbesufficienttowithstandexcessiveload.ThedamagecausedbylubricationfailureofHuaianNSKbearingunderhighpreloadisthesameasthatcausedbyinsufficientlubrication.1：由于过载，圆柱滚子轴承的滚子表面开裂。1:Becauseofoverload,therollersurfaceofcylindricalrollerbearingcracks.2：圆锥滚子轴承严重过载，导致滚子过早严重疲劳剥落。重载会导致滚筒上的金属板脱落。2:Taperedrollerbearingsareseriouslyoverloaded,leadingtoprematureandseverefatiguespallingoftherollers.He***yloadwillcausethemetalplateonthedrumtofalloff.在高预紧力下，即使使用极压润滑剂承载重物，也可能发生另一种形式的损坏。尽管润滑剂可以应付负载并防止滚动部件或滚道上的划痕，但重载会导致表面过早的疲劳剥落。这种剥落的发生和淮安NSK轴承寿命将取决于轴承的预紧力和承载能力。Underhighpreload,evenifextremepressurelubricantsareusedtocarryhe***yloads,anotherformofdamagemayoccur.Althoughlubricantscancopewithloadsandpreventscratchesonrollingpartsorraceways,he***yloadscanleadtoprematurefatiguespallingofsurfaces.TheoccurrenceofsuchpeelingandthelifeofHuaianNSKbearingswilldependonthepreloadandbearingcapacityofthebearings.3：圆锥滚子轴承内圈润滑膜厚，低速不足。3:Taperedrollerbearinginnerringlubricationfilmthick,lowspeedinsufficient.4：调心滚子轴承滚道脱落严重。4:Thealigningrollerbearingracewayfallsoffseriously.5：重载低速使圆锥滚子轴承滚道磨损严重。5:He***yloadandlowspeedmakethetaperedrollerbearingracewaywornseriously.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)