oSIST prEN 4036:2020

Aerospace series - Rod end, adjustable, with self-aligning double row ball bearing and threaded shank, in corrosion resisting steel, reduced internal radial clearance - Dimensions and loads

This document specifies the characteristics of adjustable rod ends with self-aligning double row ball bearing with reduced internal radial clearance and threaded shank in corrosion resisting steel, designed to withstand only slow rotations and oscillations under load.
They consist of:
-   a rod end comprising:
-   circumferential groove to identify location;
-   either seals or shields;
-   an optional longitudinal groove for locking purpose;
-   an inner ring with balls.
These rod ends are intended for use with flight control rods or rods for aerospace structures.
They are intended to be used in the temperature range: −54 °C to 150 °C.
However, being lubricated with the following greases:
-   very high pressure grease, ester type (code A), operational range −73 °C to 121 °C; or
-   very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range  −54 °C to 177 °C (see EN 2067);
their field of application when lubricated with code A grease is limited to 121 °C.

Luft- und Raumfahrt - Einstellbarer Ösenkopf mit zweireihigem Pendelkugellager und Gewindeschaft aus korrosionsbeständigem Stahl, reduzierte radiale Lagerluft - Maße und Belastungen

No Scope available

Série aérospatiale - Embout réglable, à roulement à rotule sur deux rangées de billes et tige filetée, en acier résistant à la corrosion, jeu interne radial réduit - Dimensions et charges

Le présent document spécifie les caractéristiques des embouts réglables à roulement à rotule sur deux rangées de billes, à jeu interne radial réduit et tige filetée, en acier résistant à la corrosion, conçus pour supporter (en charge) uniquement des rotations lentes et des oscillations faibles.
Ils sont constitués :
-   d'un corps d'embout comprenant :
-   une gorge circulaire de repérage d'implantation ;
-   soit des joints d'étanchéité, soit des flasques de protection ;
-   éventuellement une gorge longitudinale de verrouillage ;
-   d'une bague intérieure sur billes.
Ces embouts sont destinés aux bielles pour commandes de vol ou aux bielles de structures aérospatiales.
Ils sont destinés à être utilisés dans une plage de températures comprise entre −54 °C et 150 °C.
Cependant, comme ils sont lubrifiés avec les graisses suivantes :
-   graisse extrême pression, type ester (code A), plage d'utilisation comprise entre −73 °C et 121 °C ; ou
-   graisse extrême pression, type hydrocarbures synthétiques, usage général (code B), plage d'utilisation comprise entre −54 °C et 177 °C (voir l’EN 2067) ;
en cas de lubrification avec de la graisse code A, leur champ d'application est limité à 121 °C.

Aeronavtika - Nastavljivi drsni zgibi s samovarovalnim dvorednim nihalnim krogličnim ležajem in navojnim steblom iz korozijsko odpornega jekla z zmanjšanim radialnim ohlapom ležaja - Mere in nosilnosti

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN 4036:2020
01-september-2020
Aeronavtika - Nastavljivi drsni zgibi s samovarovalnim dvorednim nihalnim
krogličnim ležajem in navojnim steblom iz korozijsko odpornega jekla z
zmanjšanim radialnim ohlapom ležaja - Mere in nosilnosti

Aerospace series - Rod end, adjustable, with self-aligning double row ball bearing and

threaded shank, in corrosion resisting steel, reduced internal radial clearance -

Dimensions and loads

Luft- und Raumfahrt - Einstellbarer Ösenkopf mit zweireihigem Pendelkugellager und

Gewindeschaft aus korrosionsbeständigem Stahl, reduzierte radiale Lagerluft - Maße

und Belastungen

Série aérospatiale - Embout réglable, à roulement à rotule sur deux rangées de billes et

tige filetée, en acier résistant à la corrosion, jeu interne radial réduit - Dimensions et

charges
Ta slovenski standard je istoveten z: prEN 4036
ICS:
49.035 Sestavni deli za letalsko in Components for aerospace
vesoljsko gradnjo construction
oSIST prEN 4036:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 4036:2020
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oSIST prEN 4036:2020
DRAFT
EUROPEAN STANDARD
prEN 4036
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2020
ICS 49.035 Will supersede EN 4036:2006
English Version
Aerospace series - Rod end, adjustable, with self-aligning
double row ball bearing and threaded shank, in corrosion
resisting steel, reduced internal radial clearance -
Dimensions and loads

Série aérospatiale - Embout réglable, à roulement à Luft- und Raumfahrt - Einstellbarer Ösenkopf mit

rotule sur deux rangées de billes et tige filetée, en acier zweireihigem Pendelkugellager und Gewindeschaft aus

résistant à la corrosion, jeu interne radial réduit - korrosionsbeständigem Stahl, reduzierte radiale

Dimensions et charges Lagerluft - Maße 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, Turkey 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

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 4036:2020 E

worldwide for CEN national Members.
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oSIST prEN 4036:2020
prEN 4036:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

1 Scope .................................................................................................................................................................... 4

2 Normative references .................................................................................................................................... 4

3 Terms and definitions ................................................................................................................................... 5

4 Required characteristics .............................................................................................................................. 5

4.1 Dimensions — Tolerances — Masses ....................................................................................................... 5

4.2 Surfaces roughness ......................................................................................................................................... 5

4.3 Materials ............................................................................................................................................................. 5

4.4 Surface treatment ........................................................................................................................................... 6

4.5 Thread ................................................................................................................................................................. 6

4.6 Loads, starting torques and clearances................................................................................................... 9

5 Designation........................................................................................................................................................ 9

6 Marking ............................................................................................................................................................ 10

7 Technical specification ............................................................................................................................... 10

8 Quality management systems .................................................................................................................. 10

Bibliography ................................................................................................................................................................. 11

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oSIST prEN 4036:2020
prEN 4036:2020 (E)
European foreword

This document (prEN 4036:2020) has been prepared by the Aerospace and Defence Industries

Association of Europe – Standardization (ASD-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

ASD, prior to its presentation to CEN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 4036:2006.
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oSIST prEN 4036:2020
prEN 4036:2020 (E)
1 Scope

This document specifies the characteristics of adjustable rod ends with self-aligning double row ball

bearing with reduced internal radial clearance and threaded shank in corrosion resisting steel, designed

to withstand only slow rotations and oscillations under load.
They consist of:
— a rod end comprising:
— circumferential groove to identify location;
— either seals or shields;
— an optional longitudinal groove for locking purpose;
— an inner r
...