Aerospace series - Bearings, airframe rolling - Single row self-aligning roller bearings in corrosion resisting steel - Diameter series 3 and 4 - Dimensions and loads
This standard specifiesdiameter serves 3 and 4,》characteristics of single row self-aligning roller bearings indesigned to mthstand only slow rotaUOns, oscillations andlorcorrosion resisting steel ofswivelling under toad.They are intended for use between fixed and moving parts of the aircraft structure andTheir control mechanisms.The airframe rolling bearings defined inThis standard are used from一54 0C to+However, being lubricated withThe following greases: 一very high pressure grease, ester type (code A),150 0C.operational range一73 0C to+121 0C or·very high pressure grease, syntheUC hydrocarbons. general purpose (code B), operational range 一54 0C to+177 0C Isee EN 3280),their field of application when lubricated with code A grease is limned to+121 0C.