资源描述：
《轴承型号表示方法（bearing type indication method）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、轴承型号表示方法（Bearingtypeindicationmethod）Bearingtypeindicationmethod[bearingtype]Britishsinglerowdeepgrooveballbearings:REnglishsinglerowdeepgrooveballbearingwithflange:FRMetricsinglerowdeepgrooveballbearings:notationomittedMetricsinglerowdeepgrooveballbearingwithflange:FSpe
2、cialmetricsinglerowdeepgrooveballbearings:MR?metric,metric,flanged,singlerowdeepgrooveballbearings:MFBearingwithchannelthrustbearings:FM?nochannelthrustbearing:F[sealingring-dustcover]Thecontactringonbothsideswithteflonseal:TTBothsidesofthesteelplatedustcover:ZZ?rubberse
3、alsonbothsides:2RS[lubricant]?markingofmajorgreasebrandsMaltempSRL(standardgreaseforminiatureandsmallborebearings):SRLAlvaniaNo.2(standardgreaseforsmallandmediumbearings):AV2Aero,shell,No.16(hightemperature):AG6Molykote33M(lowload,lowtemperature):M4MKrytox240AC(ultrahigh
4、temperature):K24IsoflexSuperLDS18:SL8Beacon325:B32MainlubricantgrademarkAeroshellFluid12(standardgrease):AF2WindsorLubeL-245X:WL2AntirustP2100:002DesignationandbasiccodeofSKFbearingDesignationofSKFbearings:Acompletebearingcodeiscomposedofthebasiccodenumberplusoneormoresu
5、pplementarycodes.Basiccode:usedtoindicatethetypeofbearing,thebasicdesignofthebearing,theshapeofthebearing.Acomponentofabearingoravariantofadesignorhavingothercharacteristics.BasiccodeforSKFbearings:AllstandardbearingsoftheSKFhaveaspecificbasictype,usuallywiththree,fouror
6、fivedigits,orlettersandnumbers.Thefirstnumberorthefirstlettersrepresentthebearingtype;behindtwodigitsidentifiesthesizeofISOseries;thefirstnumberrepresentsthewidthorheightseries(B,TrespectivelyinsizeorH),theseconddigitrepresentsthediameterseries(sizeD).Thelasttwodigitsoft
7、hebasicmodelarethebearing'ssizecode;multipliedby5,theinnerdiameterinmillimeterscanbedrawn.However,therearesomeexceptionsasfollows:1.insomecases,thenumbersrepresentingthebearingtypeandthefirstnumberindicatingthesizeseriesareomitted.Example:6(0)208-2Z(0)3209A2.forbearingsw
8、ithaninnerdiameterlessthanorequalto10mmorgreaterthanorequalto500mm,theinnerdiameterisusuallyexpresseddi
