標準號：BS EN 3059-2007
中文標準名稱：航空航天系列.飛機機架轉動軸承.鋼制帶法蘭定位蓋的鍍鎘剛性單列滾珠軸承.尺寸和負荷
英文標準名稱：Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in steel with flanged alignment housing, cadmium plated - Dimensions and loads
標準類型：V22
發布日期：2007/7/31 12:00:00
實施日期：2007/7/31 12:00:00
中國標準分類號：V22
國際標準分類號：49.035
引用標準：ISO 1132-1;EN 2031;EN 2133;EN 2221;EN 2222;EN 2249;EN 2424;EN 3727;TR 4475
適用范圍：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.