BS EN 3060-2007 航空航天系列.飞机机架转动轴承.钢制带法兰定位盖的镀镉刚性单列滚珠轴承.尺寸和负荷

标准号：BS EN 3060-2007
中文标准名称：航空航天系列.飞机机架转动轴承.钢制带法兰定位盖的镀镉刚性单列滚珠轴承.尺寸和负荷
英文标准名称：Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in steel, cadmium plated, with flanged alignment housing, cadmium plated - Dimensions and loads
标准类型：V22
发布日期：2007/7/31 12:00:00
实施日期：2007/7/31 12:00:00
中国标准分类号：V22
国际标准分类号：49.035
引用标准：ISO 1132-1;EN 2031;EN 2133;EN 2221;EN 2222;EN 2249;EN 2424;EN 3727;TR 4475
适用范围：This standard specifies the characteristics of rigid single row ball bearings in steel, cadmium-plated withcadmium plated flanged alignment housing designed to withstand only slow rotations and oscillations underload.They are intended for use in the hubs of torsion lever and in separated supports for airframe/aerospaceapplications.The airframe rolling bearings defined in this standard may be used in the temperature range from – 54 °C to150 °C.However, being lubricated with the following greases (see EN 3727): ester type very high pressure grease (code letter A), operating range from – 73 °C to 121 °C or, synthetic hydrocarbons type very high pressure grease general purpose (code letter B) operating rangefrom – 54 °C to 177 °C.Their field of application when lubricated with code letter A grease is limited to 121 °C.