標(biāo)準(zhǔn)號：BS EN 4034-2007
中文標(biāo)準(zhǔn)名稱：航空航天系列.飛機機架轉(zhuǎn)動軸承.耐腐蝕鋼制帶法蘭外圈內(nèi)徑遞減的自準(zhǔn)雙列自調(diào)滾珠軸承.尺寸和負荷
英文標(biāo)準(zhǔn)名稱：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
標(biāo)準(zhǔn)類型：V22
發(fā)布日期：2007/7/31 12:00:00
實施日期：2007/7/31 12:00:00
中國標(biāo)準(zhǔn)分類號：V22
國際標(biāo)準(zhǔn)分類號：49.035
引用標(biāo)準(zhǔn)：ISO 1132-1;ISO 8075;EN 2030;EN 2226;EN 2424;EN 3280
適用范圍：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.