BS EN 4034-2007 航空航天系列.飞机机架转动轴承.耐腐蚀钢制带法兰外圈内径递减的自准双列自调滚珠轴承.尺寸和负荷

标准号：BS EN 4034-2007
中文标准名称：航空航天系列.飞机机架转动轴承.耐腐蚀钢制带法兰外圈内径递减的自准双列自调滚珠轴承.尺寸和负荷
英文标准名称：Aerospace series - Bearings, airframe rolling - Double row self-aligning ball bearings with flanged outer ring in corrosion resisting steel, reduced internal radial clearance - 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;ISO 8075;EN 2030;EN 2226;EN 2424;EN 3280
适用范围：This standard specifies the characteristics of self-aligning double row ball bearings with flanged outer ring incorrosion resisting steel, reduced internal clearance, designed to withstand only slow rotations and oscillationsunder load.They are intended for use between fixed and moving parts of the aircraft structure and their controlmechanisms.They are intended to be used in the temperature range: – 54 °C to 150 °C.However, being lubricated with the following greases:- very high pressure grease, ester type (code A), operational range – 73 °C to 121 °C or- very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range – 54 °Cto 177 °C (see EN 3280),their field of application when lubricated with code A grease is limited to 121 °C.