FprEN 2588
(Main)Aerospace series - Bearing, spherical plain in corrosion resisting steel with assembly slots - Dimensions and loads
Aerospace series - Bearing, spherical plain in corrosion resisting steel with assembly slots - Dimensions and loads
This document specifies the characteristics of spherical plain bearings in corrosion resisting steel, with assembly slots, metric series, with or without lubrication holes and groove, intended for use in fixed or moving parts of aircraft structure and control mechanisms, within the temperature range from −54 °C to 150 °C.
It also applies to the following temperature ranges when 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 korrosionsbeständigem Stahl mit Einführnut - Maße und Belastungen
Série aérospatiale - Rotule lisse en acier résistant à la corrosion avec encoches d’assemblage - Dimensions et charges
Le présent document spécifie les caractéristiques des rotules lisses en acier résistant à la corrosion, avec des encoches d'assemblage, série métrique, avec ou sans trous et rainure 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 une plage de températures de −54 °C à 150 °C.
Cependant, comme elles sont lubrifiées avec les graisses suivantes (voir l’EN 2337) :
— graisse extrême pression, type ester (lettre code A), plage d'utilisation comprise entre −73 °C et 121 °C ou
— graisse extrême pression, type hydrocarbures synthétiques d’usage général (lettre code B), plage d'utilisation comprise entre −54 °C et 177 °C,
en cas de lubrification avec de la graisse code A, leur champ d'application est limité à 121 °C.
Aeronavtika - Ležaj, krogelni, drsni, iz korozijsko odpornega jekla z utorom - Mere in nosilnosti
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 2588:2023
01-september-2023
Aeronavtika - Ležaj, krogelni, drsni, iz korozijsko odpornega jekla z utorom - Mere
in nosilnosti
Aerospace series - Bearing, spherical plain in corrosion resisting steel with assembly
slots - Dimensions and loads
Luft- und Raumfahrt - Gelenklager aus korrosionsbeständigem Stahl mit Einführnut -
Maße und Belastungen
Série aérospatiale - Rotule lisses en acier résistant à la corrosion avec encoches
d’assemblage - Dimensions et charges
Ta slovenski standard je istoveten z: prEN 2588
ICS:
49.035 Sestavni deli za letalsko in Components for aerospace
vesoljsko gradnjo construction
oSIST prEN 2588:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 2588:2023
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oSIST prEN 2588:2023
DRAFT
EUROPEAN STANDARD
prEN 2588
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2023
ICS 49.035 Will supersede EN 2588:2006
English Version
Aerospace series - Bearing, spherical plain in corrosion
resisting steel with assembly slots - Dimensions and loads
Série aérospatiale - Rotule lisses en acier résistant à la Luft- und Raumfahrt - Gelenklager aus
corrosion avec encoches d'assemblage - Dimensions et korrosionsbeständigem Stahl mit Einführnut - Maße
charges und Belastungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 2588:2023 E
worldwide for CEN national Members.
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oSIST prEN 2588:2023
prEN 2588:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Symbols and abbreviations . 5
5 Required characteristics . 5
5.1 Configuration, dimensions and masses . 5
5.2 Surface roughness . 5
5.3 Clearances and loads . 9
5.4 Materials . 9
5.5 Surface treatment .
...
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