prEN 2285

Aerospace series - Bush, plain, aluminium alloy, with self-lubricating liner - Dimensions and loads

This document specifies the characteristics of plain bushes in aluminium alloy with self-lubricating liner and the design recommendation of shafts and housings.
The bushes are intended for use in assembly with an interference fit into fixed and moving aerospace parts.

Luft- und Raumfahrt - Buchse aus Aluminium-Legierung mit selbstschmierender Beschichtung - Maße und Belastungen

Série aérospatiale - Bague cylindrique, en alliage d’aluminium, à garniture autolubrifiante - Dimensions et charges

Le présent document spécifie les caractéristiques des bagues cylindriques en alliage d’aluminium, à garniture autolubrifiante, ainsi que la recommandation de conception des arbres et des logements.
Les bagues sont prévues pour être montées par ajustement avec serrage dans des pièces fixes ou mobiles destinées à l’aérospatiale.

Aeronavtika - Drsna puša iz aluminijeve zlitine s samomazalno oblogo - Mere in obremenitve

General Information

• Status: Not Published
• ICS: 49.030.99 - Other fasteners
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3/S 1 - Parts of Mechanical Systems
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 21-Aug-2024
• Completion Date: 21-Aug-2024
• Ref Project: oSIST prEN 2285:2024 - Aerospace series - Bush, plain, aluminium alloy, with self-lubricating liner - Dimensions and loads

Relations

• Revises: EN 2285:2017 - Aerospace series - Bushes, plain, aluminium alloy, with self-lubricating liner - Dimensions and loads
• Effective Date: 26-Feb-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2024
Aeronavtika - Drsna puša iz aluminijeve zlitine s samomazalno oblogo - Mere in
obremenitve
Aerospace series - Bush, plain, aluminium alloy, with self-lubricating liner - Dimensions
and loads
Luft- und Raumfahrt - Buchse aus Aluminium-Legierung mit selbstschmierender
Beschichtung - Maße und Belastungen
Série aérospatiale - Bague cylindrique, en alliage d’aluminium, à garniture autolubrifiante
- Dimensions et charges
Ta slovenski standard je istoveten z: prEN 2285
ICS:
49.025.20 Aluminij Aluminium
49.030.99 Drugi vezni elementi Other fasteners
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2023
ICS 49.030.99 Will supersede EN 2285:2017
English Version
Aerospace series - Bush, plain, aluminium alloy, with self-
lubricating liner - Dimensions and loads
Série aérospatiale - Bague cylindrique, en alliage Luft- und Raumfahrt - Buchse aus Aluminium-
d'aluminium, à garniture autolubrifiante - Dimensions Legierung mit selbstschmierender Beschichtung -
et charges 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, 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 2285:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Required characteristics . 4
4.1 Configuration — Dimensions — Masses . 4
4.2 Surface roughness . 4
4.3 Materials and temperature range . 5
4.4 Surface treatment . 5
5 Designation . 8
6 Marking . 8
7 Technical specification . 8
8 Design recommendation . 8

European foreword
This document (prEN 2285:2023) 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-STAN, prior to its presentation to CEN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 2285:2017.
— normative references updated;
— EN 2424 introduced for marking;
— subclause 4.3 “Materials”: the different application temperatures of the possible materials are taken
into account by a new additional code letter;
— document editorially revised.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
1 Scope
This document specifies the characteristics of plain bushes in aluminium alloy with self-lubricating liner
and the design recommendation of shafts and housings.
The bushes are intended for use in assembly with an interference fit into fixed and moving aerospace
parts.
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 2086, Aerospace series - Aluminium alloy AL-P2618A - T851 - Hand and die forgings - a EN 2101, Aerospace series -
...