標準號：BS EN 3055-1994
中文標準名稱：機體軸承.耐蝕鋼的單列自調心滾子軸承.尺寸和負荷
英文標準名稱：Bearings, airframe rolling - Single row self-aligning roller bearings in corrosion resisting steel - Dimensions and loads
標準類型：V22
發布日期：1994/7/15 12:00:00
實施日期：1994/7/15 12:00:00
中國標準分類號：V22
國際標準分類號：49.035
適用范圍：This standard specifies the characteristics of single row self-aligning roller bearings in corrosion resisting steel designed to withstand only slow rotations, oscillations and/or swivelling under load. They are intended for use in bell crank lever ends or at the end of rigid flight control rods for transmission purposes, before or after servo operation. The airframe rolling bearings defined in this standard are used from - 54 ℃ to + 150 ℃. However, being lubricated with the following greases : - very high pressure grease, ester type (code A), operational range - 73 ℃ to + 121 ℃ or - very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range - 54 ℃ to + 177 ℃ (see EN 3280), their field of application when lubricated with code A grease is limited to + 121 ℃.