This standard specifies the characteristics of single row self-aligning roller bearings in steal, cadmium plated.designed to withstand only slow rotations, oscillations andlor swivelling under load.
EN 3054:1994 history
1994EN 3054:1994 Aerospace series - earings, airframe rolling - Single row self-aligning roller bearings in steel, cadmium plated - imensions and loads