BS EN 3059:2007 PDF

Scope: This standard specifies the characteristics of rigid single row ball bearings in steel, with cadmium-plated flanged alignment housing designed to withstand only slow rotations and oscillations under load. They are intended for use in the hubs of torsion lever and in separated supports for airframe/aerospace applications. The airframe rolling bearings defined in this standard may be used in the temperature range from – 54 °C to 150 °C. However, being lubricated with the following greases (see EN 3727): - ester type very high pressure grease (code letter A), operating range from – 73 °C to 121 °C or, - synthetic hydrocarbons type very high pressure grease general purpose (code letter B) operating range from – 54 °C to 177 °C. Their field of application when lubricated with code letter A grease is limited to 121 °C.

BS EN 3059:2007 Referenced Document

EN 2031 Aerospace series - Steel 102Cr6 (1.2067) - Hardened and tempered - Bars*， 2018-08-01 Update
EN 2133 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1450 MPa, copper, copper alloys and nickel alloys*， 2020-11-30 Update
EN 2221 Aerospace series - Steel FE-PL31 - Hardened and tempered - Hollow bars - 3@5 mm ��a ��55 mm*， 2017-12-01 Update
EN 2222 Aerospace series - Steel FE-PL31 - Hardened and tempered - Hand and die forgings*， 2017-12-01 Update
EN 2424 Aerospace series - Marking of aerospace products*， 2008-05-01 Update
EN 3727 Aerospace series - Bearings, airframe rolling rigid with flanged alignment housing - Technical specification
ISO 1132-1 Rolling bearings - Tolerances - Part 1: Terms and definitions

2007 BS EN 3059:2007 Aerospace series - Bearings, airframe rolling - Rigid single row ball bearings in steel with flanged alignment housing, cadmium plated - Dimensions and loads