Aerospace series; bearings, airframe rolling - Double row self-aligning ball bearings in steel - Diameter series 2; dimensions and load; German version EN 3287:1994— 10 стр.
Aerospace series; bearings, airframe rolling - Double row self-aligning ball bearings in corrosion resisting steel - Diameter series 2; dimensions and loads; German version EN 3289:1994— 10 стр.