无油滑动轴承是在滑动摩擦下工作的轴承。无油滑动轴承通过设计实现自润滑，工作平稳、可靠、无噪音。在液体润滑条件下，滑动面被润滑油分离，不直接接触，可大大减少摩擦损失和表面磨损。油膜还具有一定的减振能力。Oil-freeslidingbearingsarebearingsthatworkunderslidingfriction.Oil-freeslidingbearingachievesself-lubricationthroughdesign,andworks***oothly,reliablyandnoiselessly.Undertheconditionofliquidlubrication,theslidingsurfaceisseparatedbylubricatingoilwithoutdirectcontact,whichcangreatlyreducefrictionlossandsurfacewear.Theoilfilmalsohasacertainabilitytoreducevibration.但起动摩擦阻力较大。由淮安NSK轴承支撑的部分称为轴直径，与轴直径匹配的部分称为轴承套。为了提高轴瓦表面的摩擦性能，在轴瓦内表面浇注的减摩材料层称为轴瓦。Butthestartingfrictionresistanceisbigger.ThepartsupportedbyHuaianNSKbearingiscalledtheshaftdiameter,andthepartmatchedwiththeshaftdiameteriscalledthebearingsleeve.Inordertoimprovethefrictionperformanceofthebearingbushsurface,theanti-frictionmateriallayerpouredontheinnersurfaceofthebearingbushiscalledthebearingbush.轴瓦和衬套的材料称为滑动轴承材料。在低速和重型应用中，很难进行维护和润滑。Thematerialofbearingbushandbushingiscalledslidingbearingmaterial.Itisdifficulttomaintainandlubricateinlowspeedandhe***yapplicati***.滑动轴承具有结构简单、制造方便、径向尺寸小、吸收润滑油膜振动能力强、冲击载荷大、运行稳定、无噪音等优点。在保证液体摩擦的条件下，轴能长时间高速运转。适用于精mi、高速、重型旋转场合。Theslidingbearinghastheadvantagesofsimplestructure,convenientmanufacture,***allradialdimension,strongabilitytoabsorbvibrationoflubricatingoilfilm,largeimpactload,stableoperationandnonoise.Undertheconditionofguaranteeingliquidfriction,theshaftcanrunathighspeedforalongtime.Itissuitableforprecisionmi,highspeedandhe***yrotaryoccasi***.淮安NSK轴承主要用于工程机械轴套、销套接头（挖掘机、推土机、装载机）、重型平衡轴套、摩托车减震器轴套、液压工业、液压齿轮泵轴套、气缸、缸套、注塑机、硫化机、模具工业、弹性模型、汽车等。活动模导板，水力机械涡轮，锻造。工业、冲压机、冶金工业。HuaianNSKbearingsaremainlyusedinc***tructionmachineryaxlesleeve,pinsleevejoint(exc***ator,bulldozer,loader),he***ybalanceaxlesleeve,motorcycleshockabsorberaxlesleeve,hydraulicindustry,hydraulicgearpumpaxlesleeve,cylinder,cylinderliner,injectionmouldingmachine,vulcanizer,mouldindustry,elasticmodel,automobile,etc.MovableDieGuidePlate,HydraulicMachineryTurbine,Forging.Industry,stampingmachine,metallurgicalindustry.圆柱滚子轴承的特点是圆柱滚子和滚道称为线性接触轴承。承载能力大，主要承受径向载荷。圆柱滚子轴承非常适合高速旋转，因为它们在滚子和环的固定边缘之间的摩擦非常小。圆柱滚子淮安NSK轴承是内外环的可分离结构。Cylindricalrollerbearingsarecharacterizedbycylindricalrollerandracewaycalledlinearcontactbearings.Theload-bearingcapacityislarge,anditmainlybearsradialload.Cylindricalrollerbearingsareverysuitableforhigh-speedrotationbecausetheyh***everylittlefrictionbetweenthefixededgesoftherollersandrings.CylindricalrollerHuaianNSKbearingisaseparablestructureofinnerandouterrings.轴承圆柱滚子轴承可分为内环或外圈单侧和双面圆柱滚子轴承，其内环和外圈可相对于轴线移动，因此可作为zi由端轴承使用。内外圈一侧带有双挡块，另一侧带有单挡块的圆柱滚子轴承，在一个方向上可以承受一定的轴向载荷。一般来说，钢板冲压保持架或整体保持架与进步党汽车系统集成在一起。但有些人用聚酰胺做笼子。Bearingcylindricalrollerbearingscanbedividedintoinnerringorouterringsingle-sidedanddouble-sidedcylindricalrollerbearings,whoseinnerringandouterringcanmoverelativetotheaxis,sotheycanbeusedasZibyendbearings.Cylindricalrollerbearingswithdoublebafflesononesideofinnerandouterringsandsinglebafflesontheothersidecanbearcertainaxialloadsinonedirection.Generallyspeaking,thesheetmetalstampingcageorintegralcageisintegratedwiththeProgressivePartyautomobilesystem.Butsomepeopleusepolyamideascages.轴承圆柱滚子淮安NSK轴承在滚子和滚道之间具有线性或向下接触。它们具有较大的径向承载力。适用于重载和冲击载荷。摩擦系数小，适用于深沟极限转速附近的高速滚珠轴承。它们对轴或座的加工要求很高。Le很高。ThebearingcylindricalrollerHuaianNSKbearingsh***elinearordownwardcontactbetweentherollerandraceway.Theyh***elargeradialbearingcapacity.Itissuitableforhe***yloadandimpactload.Thefrictioncoefficientis***all,soitissuitableforhigh-speedballbearingsnearthelimitspeedofdeepgroove.Theyh***ehighrequirementsfortheprocessingofshaftsorseats.Leisveryhigh.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)