Main informations

Collections

National standards and national normative documents

Publication date

December 2025

Number of pages

16 p.

Reference

NF EN 12081

ICS Codes

21.100.20 Rolling bearings

75.100 Lubricants, industrial oils and related products

45.040 Materials and components for railway engineering

European kinship

EN 12081:2025

Replaced standards (1)

NF EN 12081

September 2017

Standard Cancelled

Railway applications - Axleboxes - Lubricating greases

Le présent document définit, pour les graisses destinées aux roulements de boîtes d''essieux selon la NF EN 12080, les exigences de qualité requises pour assurer la fiabilité de la circulation des trains sur les réseaux européens. Il traite de la procédure d''homologation d''une graisse non encore homologuée, la gestion de la modification d''une graisse homologuée et la méthode de contrôle de la qualité par lots de graisse. Les exigences relatives aux graisses sont définies pour deux classes de vitesse.

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!

What is the Redline format?

The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format

New: UPSELL service

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ