>> P.151
IdentificationNumberandSpecification-Model・InscribedCircleDiameter・OutsideDiameterofExternalCylinder・1ModelLinearBushing(LMSeries)MetricseriesInchseries:LM:LME(Europeanspecification(1)):LMBForapplicablemodelsandsizes,seeTable1.23456789InscribedcirclediameterOutsidediameterofexternalcylinderExternalcylinderlengthRetainermaterialMaterialtypeSealstructureForthemetricseries,indicatetheinscribedcirclediameterinmm.Forthediameterintheunitof1/16inch.inscribedcircleinchseries,indicatetheForthemetricseries,indicatetheoutsidediameterofexternalcylinderinmm.Fortheinchseries,indicatetheoutsidediameterofexternalcylinderintheunitof1/16inch.Forthemetricseries,indicatethelengthoftheexternalcylinderinmm.Fortheinchseries,indicatethelengthofexternalcylinderintheunitof1/16inch.HighcarbonsteelmadeSyntheticresinmade:Nosymbol:NSpecifytheretainermaterial.Forapplicablemodelsandsizes,seethe"Identificationnumber"columninthedimensiontableonpagesⅡ-147toⅡ-168.HighcarbonsteelmadeStainlesssteelmade:Nosymbol:F(2)Specifythecomponentpartmaterial.Forapplicablemodelsandsizes,seethe"Identificationnumber"columninthedimensiontableonpagesⅡ-147toⅡ-168.WithoutsealWithoneendsealWithtwoendseals:Nosymbol:U:UUShapeofexternalcylindersAccuracyclassStandardtypeAdjustableclearancetypeOpentype:Nosymbol:AJ:OPHighPrecision:Nosymbol:PThemodelswithoneendsealandtwoendsealsincorporatesealswithsuperiordustprotectionperformanceforpreventingintrusionofforeignsubstances.Fortheinchseries,onlythetypewithoutseal(nosymbol)canbespecified.Themaximumallowabletemperatureforsealsis120°C.Forapplicablemodelsandsizes,seeTable1.Highclass(nosymbol)andprecisionclass(P)areavailablefortheaccuracyclassofLMandLMBstandardtypeseries.Fortheadjustableclearancetypeandtheopentype,onlyhighclass(nosymbol)isavailable,andtheaccuracyvaluesareapplicableonlybeforecuttingtheexternalcylinders.Fordetailsofaccuracy,seethedimensiontableonpagesⅡ-147toⅡ-168.Note(1)ItisspecificationwiththedimensionsandtolerancesgenerallyusedinEurope.(2)Thecagewillbealwaysstainlesssteelevenwhenhighcarbonsteel(nosymbol)isspecified.Ⅱ-143
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