EN 12082:2017+A1:2021

Railway applications - Axleboxes - Performance testing

This European Standard specifies the principles and methods for a rig performance test of the system of axlebox rolling bearing(s), housing, seal(s) and grease. Test parameters and minimum performance requirements for vehicles in operation on main lines are specified. Different test parameters and performance requirements may be selected for vehicles in operation on other networks (e.g. urban rail). This standard is historically developed for outboard applications but can be used for vehicles with other bearing arrangements (e.g.: inboard application or single wheels).
It gives some possible examples where a "sequenced performance test" addresses the broad range of different service conditions within a specific application or vehicle platform into account.
It describes in detail the water tightness test and basic principles and minimum requirements for a field test.
This European Standard only applies to axleboxes equipped with rolling bearings and greases according to EN 12080 and EN 12081.

Bahnanwendungen - Radsatzlager - Prüfung des Leistungsvermögens

Diese Europäische Norm legt die Grundlagen und Verfahren für die Prüfung des Leistungsvermögens auf dem Prüfstand der Baugruppe Radsatzlager, bestehend aus Wälzlager(n), Lagergehäuse, Dichtung(en) und Schmierfett, fest. Für Fahrzeuge im Betrieb auf Vollbahnen sind die Prüfbedingungen und Mindestleistungsanforderungen spezifiziert. Für Fahrzeuge im Betrieb auf anderen Schienennetzen dürfen davon abweichende Prüfbedingungen und Leistungsanforderungen gewählt werden (z. B. städtische Schienenbahnen). Diese Norm wurde ursprünglich für Außenlagerungen entwickelt, gilt jedoch auch für Fahrzeuge mit anderen Lageranordnungen (z. B. Innenlagerungen oder Einzelräder).
Sie enthält mögliche Beispiele, in denen eine „sequentielle Leistungsprüfung“ die breite Vielfalt von verschiedenen Betriebsbedingungen innerhalb einer spezifischen Anwendung oder einer Fahrzeugplattform berücksichtigt.
Sie beschreibt detailliert eine Wasserdichtheitsprüfung und die Grundlagen und Mindestanforderungen einer Betriebserprobung.
Diese Europäische Norm gilt nur für Radsatzlager, die mit Wälzlagern und Schmierfetten nach EN 12080 und EN 12081 ausgestattet sind.

Applications ferroviaires - Boïtes d'essieux - Essais de performance

Železniške naprave - Ohišja ležajev kolesnih dvojic - Preskušanje delovanja

General Information

• Status: Published
• Publication Date: 22-Jun-2021
• Withdrawal Date: 30-Dec-2021
• ICS: 45.040 - Materials and components for railway engineering
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 2/WG 12 - Roller bearings and Lubricants
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 23-Jun-2021
• Due Date: 26-Jun-2021
• Completion Date: 23-Jun-2021
• Directive: 2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Mandate: M/591 - Standardisation request to the European Committee for Standardisation and the European Committee for Electrotechnical Standardisation as regards railway products in support of Directive (EU) 2016/797
• Ref Project: SIST EN 12082:2017+A1:2021 - Railway applications - Axleboxes - Performance testing

Relations

• Merged From: EN 12082:2017 - Railway applications - Axleboxes - Performance testing
• Effective Date: 19-Jan-2023
• Merged From: EN 12082:2017/FprA1 - Railway applications - Axleboxes - Performance testing
• Effective Date: 21-Apr-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12082:2017+A1:2021
01-september-2021
Železniške naprave - Ohišja ležajev kolesnih dvojic - Preskušanje delovanja
Railway applications - Axleboxes - Performance testing
Bahnanwendungen - Radsatzlager - Prüfung des Leistungsvermögens
Applications ferroviaires - Boïtes d'essieux - Essais de performance
Ta slovenski standard je istoveten z: EN 12082:2017+A1:2021
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
SIST EN 12082:2017+A1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12082:2017+A1:2021

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SIST EN 12082:2017+A1:2021


EN 12082:2017+A1
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2021
EUROPÄISCHE NORM
ICS 45.040 Supersedes EN 12082:2017
English Version

Railway applications - Axleboxes - Performance testing
Applications ferroviaires - Boïtes d'essieux - Essais de Bahnanwendungen - Radsatzlager - Prüfung des
performance Leistungsvermögens
This European Standard was approved by CEN on 19 June 2017 and includes Amendment 1 approved by CEN on 2 May 2021.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12082:2017+A1:2021 E
worldwide for CEN national Members.

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SIST EN 12082:2017+A1:2021
EN 12082:2017+A1:2021 (E)
Contents Page

European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 8
5 Test specification . 10
5.1 General requirements . 10
5.2 Test specification content . 10
5.2.1 General . 10
5.2.2 Rig tests . 10
5.2.3 Field test . 11
6 Water tightness test . 11
7 Rig performance test .
...