EN 3280:2011

Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification

This European Standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for rigid or self-aligning airframe rolling bearings.

Luft- und Raumfahrt - Flugwerklager, Wälzlager, Rillenkugellager oder Pendellager - Technische Lieferbedingungen

Die vorliegende Norm legt die geforderten Eigenschaftenüberprüfung, Prüfverfahren und die Qualifikations- und Annahmebedingungen für Wälzlager oder Pendelkugellager für Flugwerke fest.

Série aérospatiale - Roulements pour structure d’aéronefs, rigides ou à rotule - Spécification technique

La présente Norme Européenne spécifie les caractéristiques requises, les méthodes de contrôle et d'essai, les conditions de qualification et de réception pour des roulements pour structures d’aéronefs, rigides ou à rotule.

Aeronavtika - Ležaji, ležaji letalske šasije, togi ali samoprilagodljivi - Tehnične zahteve

Ta evropski standard določa zahtevane lastnosti, metode pregleda in preskusa ter pogoje za kvalifikacijo in sprejemljivost togih ali samoprilagodljivih ležajev letalske šasije.

General Information

• Status: Published
• Publication Date: 03-May-2011
• Withdrawal Date: 29-Nov-2011
• ICS: 49.035 - Components for aerospace construction
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 3 - Mechanical
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 31-May-2017
• Ref Project: SIST EN 3280:2011 - Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification

Relations

• Replaces: EN 3280:1994 - Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification
• Effective Date: 20-Nov-2010

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.]DKWHYHLuft- und Raumfahrt - Flugwerklager Wälzlager, Rillenkugellager oder Pendellager - Technische LieferbedingungenSérie aérospatiale - Roulements pour structure d’aéronefs, rigides ou à rotule - Spécification techniqueAerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification49.035Sestavni deli za letalsko in vesoljsko gradnjoComponents for aerospace constructionICS:Ta slovenski standard je istoveten z:EN 3280:2011SIST EN 3280:2011en,fr,de01-oktober-2011SIST EN 3280:2011SLOVENSKI
STANDARDSIST EN 3280:20011DGRPHãþD



SIST EN 3280:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3280
May 2011 ICS 49.035 Supersedes EN 3280:1994English Version
Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification
Série aérospatiale - Roulements pour structure d'aéronefs, rigides ou à rotule - Spécification technique
Luft- und Raumfahrt - Flugwerklager Wälzlager, Rillenkugellager oder Pendellager - Technische Lieferbedingungen This European Standard was approved by CEN on 17 March 2011.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3280:2011: ESIST EN 3280:2011



EN 3280:2011 (E) 2 Contents Page Foreword .31Scope .42Normative references .43Terms and definitions .54Required characteristics, inspection and test methods .75Quality assurances .96Packaging .97Certificate of conformity . 10Annex A (normative)
Retention test for self-aligning bearing seals and shields . 11Annex B (normative)
Sand and dust test . 13Annex C (normative)
Test on the running behaviour of the bearings, retention of seals and shields at the limit temperatures. 14Annex D (normative)
Verification of running accuracy . 15Annex E (normative)
Verification of internal clearances . 18Annex F (normative)
Verification of permissible and ultimate static loads. 23Annex G (normative)
Lubricants – Essential characteristics . 28Annex H (normative)
Simplified qualification procedure . 29Bibliography .
...