EN 2755:2009

Aerospace series - Bearings, spherical plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification

This standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for spherical plain bearings in corrosion resisting steel, with self-lubricating liner, for elevated loads at ambient temperature intended for use in fixed or moving parts of the aircraft structure and control mechanisms.
This standard applies whenever referenced.

Luft- und Raumfahrt - Gelenklager, aus korrosionsbeständigem Stahl mit selbstschmierender Beschichtung - Reihe hohe Belastungen bei Raumtemperatur - Technische Lieferbedingungen

Diese Norm legt die Anforderungen, Prüfungen, Qualifikations- und Annahmebedingungen für Gelenklager aus korrosionsbeständigem Stahl mit selbstschmierender Beschichtung für hohe Belastungen bei Raumtemperatur zur Verwendung in starren oder beweglichen Flugwerkteilen und deren Betätigungs-einrichtungen fest.
Sie ist immer dann anzuwenden, wenn auf sie verwiesen wird.

Série aérospatiale - Rotules en acier résistant à la corrosion à garniture autolubrifiante - Série à charge élevée à température ambiante - Spécification technique

Aeronavtika - Ležaji, krogelni, drsni, iz korozijsko odpornega jekla s samomazalno oblogo - Serija za večje obremenitve pri temperaturi okolice - Tehnična specifikacija

General Information

• Status: Withdrawn
• Publication Date: 14-Jul-2009
• Withdrawal Date: 16-Nov-2021
• ICS: 49.035 - Components for aerospace construction
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 17-Nov-2021
• Ref Project: SIST EN 2755:2009 - Aerospace series - Bearings, spherical plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification

Relations

• Replaced By: EN 2755:2021 - Aerospace series - Bearing, spherical, plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification
• Effective Date: 08-Jun-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.KQLþQDVSHFLILNDFLMDLuft- und Raumfahrt - Gelenklager, aus korrosionsbeständigem Stahl mit selbstschmierender Beschichtung - Reihe hohe Belastungen bei Raumtemperatur - Technische LieferbedingungenSérie aérospatiale - Rotules, en acier résistant à la corrosion à garniture autolubrifiante - Série à charge élevée à température ambiante - Spécification techniqueAerospace series - Bearings, spherical plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification49.035Sestavni deli za letalsko in vesoljsko gradnjoComponents for aerospace constructionICS:Ta slovenski standard je istoveten z:EN 2755:2009SIST EN 2755:2009en01-november-2009SIST EN 2755:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2755July 2009ICS 49.035 English VersionAerospace series - Bearings, spherical plain in corrosionresisting steel with self-lubricating liner - Elevated load atambient temperature - Technical specificationSérie aérospatiale - Rotules en acier résistant à lacorrosion à garniture autolubrifiante - Série à charge élevéeà température ambiante - Spécification techniqueLuft- und Raumfahrt - Gelenklager, auskorrosionsbeständigem Stahl mit selbstschmierenderBeschichtung - Reihe hohe Belastungen beiRaumtemperatur - Technische LieferbedingungenThis European Standard was approved by CEN on 16 April 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2755:2009: ESIST EN 2755:2009

Verification of permissible and ultimate static loads.24 A.1 Permissible radial static load (Cs) .24 A.1.1 Principle .24 A.1.2 Method .24 A.2 Ultimate radial static load .24 A.2.1 Principle .24 A.2.2 Method .24 A.3 Permissible axial static load (Ca) .25 A.3.1 Principle .25 A.3.2 Method .25 A.4 Ultimate axial static load .25 A.4.1 General .25 A.4.2 Principle .25 A.4.3 Method .25 Annex B (normative)
Verification of dynamic radial load (C25) .28 B.1 Principle .28 B.2 Method .28 B.2.1 Testing at ambient temperature .28 B.2.2 Testing at low temperature .28 B.2.3 Testing at elevated temperature.28 B.2.4 Test at ambient temperature after immersion .29 Annex C (normative)
Fluids – Essential characteristics .30 C.1 Fuel for turbine aero engine .30 C.2 Fluids for de-icing circuit .30 C.3 Hydraulic fluids .30 C.3.1 Mineral fluid for hydraulic transmission .30 C.3.2 Phosphate of ester hydraulic fluid .30 C.4 De-icing and anti-icing fluids .30 Annex D (normative)
Measurement of the peel strength of the liner .31 D.1 Principle .31 D.2 Method .31 Annex E (normative)
Simplified qualification procedure .33 E.1 Rules for application .33 E.1.1 General .33 SIST EN 2755:2009
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