双列角接触球轴承的结构类似于一对O形排列的单列角接触球轴承。轴承可以承受较大的径向和双轴载荷，特别是当需要刚性和轴向固定条件时。它的自对准能力非常有限。ThestructureofdoublerowangularcontactballbearingsissimilartoapairofOarrangedsinglerowangularcontactballbearings.Bearingscanwithstandlargeradialandbiaxialloads,especiallywhenrigidandaxiallyfixedconditi***arerequired.Itsselfalignmentcapabilityisverylimited.双列角接触球轴承类型：泰州INA轴承有两个接触角，20度和30度。根据轴承的轴向载荷和扭矩选择轴承类型。Doublerowangularcontactballbearingstype:TaizhouINAbearingsh***etwocontactangles,20degreesand30degrees.Choosebearingtypeaccordingtoaxialloadandtorqueofbearing.成对安装的角接触球轴承能够承受组合的径向和轴向载荷，主要是径向载荷，但也能承受纯径向载荷。串联结构只能承受单一方向的轴向载荷，而其*他两个结构可以承受任意方向的轴向载荷。轴承通常由制造商选择和组装，并成对提交给用户。安装后，由于预压的干扰，环和球体处于轴向预压状态，提高了整个泰州INA轴承组作为单支承的刚度和旋转精度。Angularcontactballbearingsinstalledinpairscanwithstandcombinedradialandaxialloads,mainlyradialloads,butalsopureradialloads.Theseriesstructurecanonlybeartheaxialloadinasingledirection,whiletheothertwostructurescanbeartheaxialloadinanydirection.Bearingsareusuallyselectedandassembledbymanufacturersandsubmittedtousersinpairs.Afterinstallation,duetotheinterferenceofpreloading,theringandsphereareinthestateofaxialpreloading,whichimprovesthestiffnessandrotationaccuracyofthewholeTaizhouINAbearinggroupasasinglesupport.进口轴承定期拆卸，更换进口轴承。拆卸后，如果继续使用或需要检查进口轴承的状态，拆卸时应像安装时一样小心。应特别注意进口轴承的各个部位，特别是过盈配合轴承的间隙。Theimportedbearingsareregularlydi***antledandtheimportedbearingsarereplaced.Afterdisassembly,ifyoucontinuetouseorneedtocheckthestatusofimportedbearings,disassemblyshouldbeascarefulasinstallation.Specialattentionshouldbepaidtoallpartsoftheimportedbearing,especiallytheclearanceofinterferencefitbearing.根据需要设计和制造拆卸工具也是很重要的。在拆卸过程中，根据图纸对轴承的拆卸方法、顺序和匹配条件进行了研究，以保证拆卸操作的安*全性。Itisalsoimportanttodesignandmanufacturedi***antlingtoolsasrequired.Intheprocessofdisassembly,thedisassemblymethod,sequenceandmatchingconditi***ofbearingsarestudiedaccordingtothedrawingstoensurethesafetyofdisassemblyoperation.拆卸干涉配合外圈。泰州INA轴承外圈的挤压螺杆的多个螺钉预先设置在壳体的圆周上。拧紧螺钉并拧紧另一端。这些螺钉孔通常由单独的轴承覆盖，如盲塞和圆锥滚子轴承。在壳体护罩的肩部上设置有多个缺口。螺丝孔被拆卸、挤压或敲打在垫圈上。Removeinterferencefitouterring.ApluralityofscrewsoftheextrudingscrewoftheouterringoftheINAbearingofTaizhouareprearrangedonthecircumferenceoftheshell.Tightenthescrewsandtightentheotherend.Thesescrewholesareusuallycoveredbyseparatebearings,suchasblindplugandtaperedrollerbearing.Apluralityofnotchesarearrangedontheshouldersoftheshellguard.Thescrewholesareremoved,pressedorknockedonthewasher.内环的拆卸可以很容易地被压力机拉出。在这方面，我们必*须注意内圈的张力。此外，大多数使用拆卸夹具。无论什么样的夹子，它们都必*须牢牢地粘在内环的一侧。因此，有必要考虑肩的大小，或研究肩槽的加工，以便使用绘图夹具。Thedi***antlingoftheinnerringcanbeeasilypulledoutbythepress.Inthisregard,wemustpayattentiontothetensionoftheinnerring.Inaddition,mostusedi***antlingfixture.Nomatterwhatkindofclip,theymustbefirmlyadheredtothesideoftheinnerring.Therefore,itisnecessarytoc***idertheshouldersize,ortostudythemachiningofshouldergroovessoastousethedrawingfixture.大泰州INA轴承内圈采用油压法拆卸。通过将轴承内的油孔设置成油压，容易提取。广泛的轴承用于油压和拉拔夹具。TaizhouINAbearinginnerringisdemolishedbyoilpressuremethod.Bysettingtheoilholeinthebearingintooilpressure,itiseasytoextract.Awiderangeofbearingsareusedforoilpressureanddrawingclamps.感应加热可以用来去除进口轴承的内圈。一种在短时间内加热局部零件和扩大内圈的方法。感应加热方法也用于安装大量的这种轴承环。Inductionheatingcanbeusedtoremovetheinnerringoftheimportedbearing.Amethodofheatinglocalpartsandexpandinginnerringsinashorttime.Theinductionheatingmethodisalsousedtoinstallalargenumberofsuchbearingrings.文章来自：泰州SKF轴承www.wh-文章来自：泰州INA轴承a-文章来自：泰州NSK轴承***：524085168电话：0510-81207777手机：13311666672/13395185757)