BS EN 3059-2007 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 3059-2007
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 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, with cadmium-platedflanged alignment housing designed to withstand only slow rotations and oscillations under load.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.