Aerospace series - Bearings, spherical plain in steel with assembly slots - Dimensions and loads

This standard specifies the characteristics of spherical plain bearings in steel, with assembly slots, with or without lubrication holes and grooves, intended for use in fixed or moving parts of aircraft structure and control mechanisms.
They may be used in the temperature range from - 54 °C to 150 °C.
However, as they are lubricated with the following greases (see EN 2337):
-   ester type very high pressure grease (code letter A), operating range from - 73 °C to 121 °C or,
-   synthetic hydrocarbon 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 grease code letter A is limited to 121 °C.

Luft- und Raumfahrt - Gelenklager aus Stahl mit Einführnuten - Maße und Belastungen

Diese Norm legt die Eigenschaften von Gelenklagern aus Stahl mit Einführnuten, mit oder ohne Schmier¬löcher und Schmiernuten fest, die für die Verwendung in starren oder beweglichen Flugwerkteilen und deren Betätigungsmechanismen bestimmt sind.
Sie sind im Temperaturbereich von  54 °C bis 150 °C verwendbar.
Da sie jedoch mit folgenden Fetten geschmiert werden (siehe EN 2337):
-   Hochdruckfett auf Esterbasis (Kennbuchstabe A), Betriebstemperaturbereich  73 °C bis 121 °C, oder
-   Hochdruckfett auf der Basis von synthetischen Kohlenwasserstoffen zur allgemeinen Verwendung (Kennbuchstabe B), Betriebstemperaturbereich  54 °C bis 177 °C,
ist ihr Anwendungsbereich bei Schmierung mit Fett A auf 121 °C eingeschränkt.

Série aérospatiale - Rotules lisses en acier avec encoches d'assemblage - Dimensions et charges

La présente norme spécifie les caractéristiques des rotules lisses en acier, avec encoche d'assemblage, avec ou sans trous et rainures de lubrification, destinées à être utilisées dans les éléments fixes ou mobiles de la structure des aéronefs et de leurs mécanismes de commande.
Elles peuvent être utilisées dans l'intervalle de température de - 54 °C à + 150 °C.
Cependant, comme ils sont lubrifiés avec les graisses suivantes (voir EN 2337) :
-   graisse extrême pression, type ester (code A) plage d'utilisation - 73 °C à 121 °C ou,
-   graisse extrême pression, type aux hydrocarbures synthétiques, usage général, plage d'utilisation de - 54 °C à 177 °C.
Leur domaine d'application dans le cas de lubrification avec la graisse cade a est limité à 121 °C.

Aeronavtika – Ležaji, krogelni, drsni, iz korozijsko odpornega jekla z utorom – Mere in nosilnosti

General Information

Status
Published
Publication Date
06-Dec-2005
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
07-Dec-2005
Completion Date
07-Dec-2005

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Bearings, spherical plain in steel with assembly slots - Dimensions and loadsAeronavtika – Ležaji, krogelni, drsni, iz korozijsko odpornega jekla z utorom – Mere in nosilnostiSérie aérospatiale - Rotules lisses en acier avec encoches d'assemblage - Dimensions et chargesLuft- und Raumfahrt - Gelenklager aus Stahl mit Einführnuten - Maße und BelastungenTa slovenski standard je istoveten z:EN 2336:2005SIST EN 2336:2006en49.035ICS:SLOVENSKI

STANDARDSIST EN 2336:200601-september-2006

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 2336December 2005ICS 49.035Supersedes EN 2336:1988

English VersionAerospace series - Bearings, spherical plain in steel withassembly slots - Dimensions and loadsSérie aérospatiale - Rotules lisses en acier avec encochesd'assemblage - Dimensions et chargesLuft- und Raumfahrt - Gelenklager aus Stahl mit Einführnut- Maße und BelastungenThis European Standard was approved by CEN on 26 October 2005.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36

B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2336:2005: E

EN 2336:2005 (E) 2 Contents Page Foreword..........................................................................................................................................................3 1 Scope...................................................................................................................................................4 2 Normative references.........................................................................................................................4 3 Terms and definitions.........................................................................................................................4 4 Symbols and abbreviations................................................................................................................5 5 Required characteristics....................................................................................................................5 6 Designation.........................................................................................................................................9 7 Marking................................................................................................................................................9 8 Technical specification.......................................................................................................................9

EN 2336:2005 (E) 3 Foreword This European Standard (EN 2336:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2006, and conflicting national standards shall be withdrawn at the latest by June 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This European Standard supersedes EN 2336:1988. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

EN 2336:2005 (E) 4 1 Scope This standard specifies the characteristics of spherical plain bearings in steel, with assembly slots, with or

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