【英文标准名称】:Rollingbearings--Staticloadratings
【原文标准名称】:滚动轴承静载荷额定值
【标准号】:JISB1519-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-03-20
【实施或试行日期】:2009-03-23
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesmethodsofcalculatingthebasicstaticloadratingandthestaticequivalentloadforrollingbearings.ThisStandardisdesignedbytherelevantstandardsspecifiedinJISB1511andappliedtobearingsmanufacturedfromhighqualityhardenedbearingsteelspecifiedinJISG4805orISO683-17oralloysteelwithequivalentquality.ThisStandardisnotapplicableinthecasewherethereisaconsiderabletruncationoftheareaofcontactbetweentherollingelementsandtheringracewaysandwherespecialsurfacetreatmentorcoatingsareused.Double-rowradialbearingsanddouble-directionthrustbearingsare,whenreferredtointhisStandard,presumedtobesymmetrical.ThisStandardisnotapplicableinthecasewhereapplicationconditionscausedeviationsfromanormalloaddistributioninthebearing,forexamplemisalignment.ThisStandardisnotapplicabletodesignswheretherollingelementsoperatedirectlyontheoutersurfaceoftheshaftortheinnersurfaceofthehousing,unlessthatsurfaceisequivalentinallrespectstothebearingsurfaceitreplaces.NOTE:TheInternationalStandardcorrespondingtothisStandardisasfollows.ISO76:2006Rollingbearings-Staticloadratings(IDT)ThesymbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardandJISareIDT(identical),MOD(modified)andNEQ(notequivalent)accordingtoISO/lEeGuide21.
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:21P.;A4
【正文语种】:日语