Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in steel - Diameter series 8 and 9 - Dimensions and loads
航空航天系列 - 轴承 机身滚动 - 钢中刚性单列球轴承 - 直径系列8和9 - 尺寸和载荷
This standard specifies the characteristics of rigid single row ball bearings in steel of diameter series 8 and 9 designed to withstand only slow rotations and oscillations under load. They are intended for use between fixed and moving parts of the aircraft structure and their control mechanisms. The airframe rolling bearings defined in this standard are used from -54°C to 150°C.