【英文标准名称】:Structuralbearings—Part7:SphericalandcylindricalPTFEbearings
【原文标准名称】:结构轴承.球面和圆柱形聚四氟乙烯轴承
【标准号】:BSEN1337-7-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:缩写;轴承;桥梁建筑;桥;土木工程;部件;建筑;防腐蚀;定义;尺寸选定;尘埃;S;环境;防火;滑动轴承;污染控制;;保护(装置);保护措施;摇杆轴承;滚柱轴承;滚子轴承;安全;安全要求;规范(验收);储存
【英文主题词】:Abbreviations;Bearings;Bridgeconstruction;Bridges;Civilengineering;Components;Construction;Corrosionprotection;Definition;Definitions;Dimensioning;Dust;Elastomerbearings;Environment;Fireprotection;Plainbearings;Pollutioncontrol;Potbearings;Protection;Protectivemeasures;Rockerbearings;Rollerbearings;Safety;Safetyrequirements;Specification(approval);Storage
【摘要】:ThisEuropeanStandarddealswiththerequirementsforthedesignandmanufactureofsphericalandcylindricalPTFEbearings.TherequirementsandpropertiesofthecurvedslidingsurfacesareincludedinEN1337-2.Sphericalandcylindricalbearingswithanincludedangle2q>60°and2q>75°respectivelyarebeyondthescopeofthisEuropeanStandard.(seeFigure6).ForthepurposeofcontrollingthedegreeoffreedomthebearingsmaybecombinedwithflatslidingelementsandguidesaccordingtoEN1337-2:2004andrestrainingringsasper6.3.4.Cylindricalbearingsaresusceptibletounexpectedmomentsaboutthetransverseaxisofthecylindricalsurface.Additionallimitationofapplicationtobetakenintoconsiderationisgiveninclause1ofEN1337-2:2004.
【中国标准分类号】:J11
【国际标准分类号】:91_010_30
【页数】:28P.;A4
【正文语种】:英语