Historical
DIN EN 4265:2011
Aerospace series - Bearing spherical plain, metal to metal in corrosion resisting steel - Wide series - Dimensions and loads - Inch series; German and English version FprEN 4265:2010 (Foreign Standard)
This document specifies the characteristics of spherical plain bearings, metal to metal, in corrosion resisting steel, passivated, wide series. They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms.
Deutsches Institut für Normung [din]