BS EN 6057:2020 pdf free.Aerospace series一Rod-end with bearing EN 4265 in corrosion resisting steel, internal threaded shank一Dimensions and loads, Inch series.
BS EN 6057 1 Scope This European standard specifies the characteristics of adjustable rod-ends consisting of: a spherical plain bearing, metal to metal, in corrosion resisting steel, wide series (EN 4265) a rod-end with internal threaded shank They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2133, Aerospace series 一Cadmium plating of steels with specified tensile strength ≤ 1450 MPa, copper, copper alloys and nickel alloys EN 2424, Aerospace series一Marking of aerospace products EN 4265, Aerospace series – – Bearing sperical plain, metal-to-metal in corrosion resisting steel一Wide series一Dimensions and loads一Inch series EN 6099, Aerospace series一Rod-end with plain bearing一Technical specification1 ISO 1132-1, Rolling bearings一Tolerances 一Definitions  ISO 3161, Aerospace一UN] threads一General requirements and limit dimensions.ISO 8074, Aerospace一Surface treatment of austenitic stainless steel parts MIL-PRF-23827, Grease, aircraft and instrument, gear and actuator screw, NATO Code Nummer G-354, metric2 MIL-PRF-46010, Lubricant, solid film, heat cured, corrosion-inhibiting2 MIL-PRF-81322, Grease, aircraft, general purpose, wide temperature range2 SAE AMS 5643, Steel, corrosion resistant, bars, wire, forgings, tubing, and rings 16Cr-4.0Ni-0.30(Cb+Ta)- 4.0Cu solution heat treated, precipitation hardenable3 TR 4475, Aerospace series 一Bearings and mechanical transmissions for airframe applications – Vocabulary4 They shall be used in the temperature range as determined by the grease capability see below. As they are lubricated by means of the following greases: 一code A: Grease as per MIL-PRF-23827 type 1, operating temperature range -73 °Cto 121 °C. code B: Grease as per MIL- PRF-81322, operating temperature range -54 °C to 177 °C. In both cases the spherical surface of the outer or inner ring, have to be provided with a dry-film lubricant as per MIL PRF-46010 or equivalent (anti-seizing protection).BS EN 6057 pdf download.