BS EN 6098:2019 pdf download.Aerospace series – Rod-end with bearing per EN 6097 in corrosion resisting steel, extra wide inner ring, external threaded shank – Dimensions and loads – Inch series.
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, extra wide series (EN 6097);   a rod–end with threaded shank with an optional longitudinal groove for locking purposes. 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 — Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys EN 2424, Aerospace series — Marking of aerospace products EN 6097, Aerospace series — Bearing, spherical plain, metal to metal, extra wide inner ring in corrosion resisting steel — Dimensions and loads — Inch series EN 6099, Rod-ends with plain bearing, metal to metal — Technical Specification 1 ISO 1132-1, Rolling bearings — Tolerances — Part 1: Terms and definitions ISO 3161, Aerospace — UNJ threads — General requirements and limit dimensions ISO 3353-1, Aerospace — Lead and runout threads — Part 1: Rolled external threads ISO 3353-2, Aerospace — Lead and runout threads — Part 2: Internal threads ISO 8074, Aerospace — Surface treatment of austenitic stainless steel parts MIL-PRF-23827, Grease, aircraft and instrument, gear and actuator screw, NATO code No.G-354 metric 2 MIL-PRF-46010, Lubricant, solid film, heat cured, corrosion — inhibiting, NATO Code-S-1738 2 MIL-PRF-81322, Grease, aircraft, general purpose, wide temperature range, NATO Code G-395 2 NAS 559, Lock-rod end (key type)
3 Terms, definitions and symbols For the purposes of this document, the terms and definitions given in TR 4475 apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses:   ISO Online browsing platform: available at http://www.iso.org/obp   IEC Electropedia: available at http://www.electropedia.org/ Symbols of limit deviations are in accordance with definitions of ISO 1132-1. α maximum angle of tilt of the outer ring with respect to the inner ring, the spherical surface of the outer ring being completely in contact with the inner ring C s permissible static radial load C p push out loads ∆ dmp single plane mean bore diameter deviation ∆ ds deviation of a single bore diameter C f fatigue load
4 Requirements 4.1 Configuration, dimensions, tolerances and mass Configuration, dimensions, tolerances and mass shall be according to Figure 1 and Table 1 and Table 2. Table 1: Dimensions and tolerances are expressed in millimetres (inches). Figure 1: Dimensions and tolerances for Ra max. are expressed in μm (μin). Values apply after surface treatment. 4.2 Surface roughness Surface roughness shall be according with Figure 1. Surface roughness is measured before surface treatment.BS EN 6098 pdf download.