EN 12082-1:2025

Railway applications - Axleboxes - Part 1: Test procedures EN 12082-1:2025

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Dec 10, 2025

CEN

CEN/TC 256 Railway applications

European Norm

45.040   Materials and components for railway engineering

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Scope

This document is a part of a package of standards: EN 12080, EN 12081, EN 12082-1 and EN 12082-2.
This document specifies the principles and methods for a rig performance test of the system of axlebox rolling bearing(s), housing, seal(s) and grease, required for reliable operation of trains on European networks. The necessary type and extent of testing are specified by the deployment procedure specified in EN 12082 2, with respect to design requirements on the axlebox and its components.
This document covers a rig performance test, principles for a field test and a possible example for a water tightness test. 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 document is historically developed for outboard applications with rotating inner rings, but can be used for vehicles with inboard bearing arrangements with rotating inner rings.
It gives some possible examples where a sequenced rig performance test addresses the broad range of different service conditions within a specific application or vehicle platform into account.

Related legislation

Legislation related to this standard

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)

Life cycle

PREVIOUSLY

WITHDRAWN
EN 12082:2017+A1:2021

NOW

PUBLISHED
EN 12082-1:2025
60.60 Standard published
Dec 10, 2025




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