IEC 60601-1-2 AMD 1-2004 修改件1.医用电气设备.第1-2部分:安全通用要求.并列标准:电磁兼容性.试验和要求

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【英文标准名称】:Bearings,airframerolling-Rigidsinglerowballbearingsincorrosionresistingsteel-Diameterseries0and2.Reducedclearancecategory-Dimensionsandloads
【原文标准名称】:机体轴承.耐腐蚀钢的刚性单列球轴承.0号和2号直径系列.小游隙类.尺寸规格和负荷
【标准号】:BSEN3047-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-02-15
【实施或试行日期】:1994-02-15
【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】:航空航天运输;航空运输;飞机机架轴承;飞机机架;滚珠轴承;轴承;耐腐蚀钢;定义;定义(术语);直径;尺寸规格;有槽球轴承;负荷;作标记;材料;滚动轴承;安全工作荷载;单列轴承;航天运输;规范(验收);静荷载;钢;结构钢件;公差(测量)
【英文主题词】:Aerospacetransport;Airtransport;Airframebearings;Airframes;Ballbearings;Bearings;Corrosion-resistantsteels;Definition;Definitions;Diameter;Dimensions;Groovedballbearings;Loading;Marking;Materials;Rollingbearings;Safeworkingload;Single-rowbearings;Spacetransport;Specification(approval);Staticloading;Steels;Structuralsteelmembers;Tolerances(measurement)
【摘要】:Thisstandardspecifiesthecharacteristicsofrigidsinglerowballbearingsincorrosionresistingsteelofdiameterseries0and2designedtowithstandonlyslowrotationsandoscillationsunderload.Theyareintendedforusebetweenfixedandmovingpartsoftheaircraftstructureandtheircontrolmechanisms,inparticularthemountingofmorethanonebearingonthesameshaftaxis,whichmayrequirereducedclearancesandrunouts(axialandradial).Theairframerollingbearingsdefinedinthisstandardareusedfrom-54℃to+150℃.However,beinglubricatedwiththefollowinggreases:-veryhighpressuregrease,estertype(codeA),operationalrange-73℃to+121℃or-veryhighpressuregrease,synthetichydrocarbons,generalpurpose(codeB),operationalrange-54℃to+177℃(seeEN3280),theirfieldofapplicationwhenlubricatedwithcodeAgreaseislimitedto+121℃.note:1)SeeISO15.
【中国标准分类号】:V22
【国际标准分类号】:49_035
【页数】:12P.;A4
【正文语种】:英语