Aerospace series - Bearings, airframe rolling - Single row self-aligning roller bearings in steel - Diameter series 3 and 4 - Dimensions and loads
航空航天系列 - 轴承 机身滚动 - 单列自调心滚子轴承 - 直径系列3和4 - 尺寸和载荷
This scope specifies the characteristics of single row self-aligning roller bearings in steel of diameter series 3 and 4 designed to withstand only slow rotations, oscillations and/or swivelling under load. They are intended for use between fixed and moving parts of the aircraft structure and their control mechanisms.