【英文标准名称】:Sphericalplainbearings-Part1:Radialsphericalplainbearings
【原文标准名称】:关节轴承第1部分:径向球面滑动轴承
【标准号】:ISO12240-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC4
【标准类型】:()
【标准水平】:()
【中文主题词】:关节轴承;内间隙;内圈;外圈;滑动轴承;滚动轴承;尺寸;间隙;径向轴承;轴承;材料;尺寸系列;公差(测量);尺寸公差
【英文主题词】:Bearings;Clearances;Dimensionalseries;Dimensionaltolerances;Dimensions;Innerrings;Internalclearances;Knucklebearings;Materials;Outerrings;Plainbearings;Radialbearings;Rollingbearings;Tolerances(measurement)
【摘要】:ThispartofISO12240specifiesdimensionseries,tolerancesandradialinternalclearancesforradialsphericalplainbearings.ThedimensionsandtolerancesspecifiedinthispartofISO12240havebeenselectedtopermitthedesignofradialsphericalplainbearingsusingawidechoiceofslidingmaterialcombinations.Thespecifiedtolerancevaluesapplytofinished,radialsphericalplainbearingsbeforeanycoating,plating,ringsplittingorringfracturing.Inthecaseofsurfacetreatedradialsphericalplainbearings,theremaybeslightdeviationsfromthespecifiedtolerancevalues.Radialsphericalplainbearingsneednotconformtothedesignsillustratedbutcomplianceisrequiredasregardsthedimensions,tolerancesandradialinternalclearancesspecified.NOTE—SphericalplainbearingsforairframeapplicationsarenotcoveredbythispartofISO12240.
【中国标准分类号】:J12
【国际标准分类号】:21_100_10
【页数】:14P.;A4
【正文语种】:英语