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DIN Standards Committee Railway

Abstract

This document specifies the principles and methods for deployment of the system of axlebox rolling bearing(s), housing, seal(s) and grease, required for reliable operation of trains on European networks. It covers the conformity assessment with respect to design requirements on the rolling bearing(s) according EN 12080 and grease according EN 12081 as well as the performance of (rig) tests according to EN 12082-1. This document is historically developed for outboard applications with rotating inner rings, but can be used for vehicles with inboard bearing arrangements with rotation inner rings. The present document describes the complete deployment procedure for new axleboxes and it specifies the necessary type and extent of testing. For certain cases and based on a documented risk assessment, a reduced deployment procedure is described. This document only applies to axleboxes equipped with rolling bearings and greases according to EN 12080 and EN 12081.

Begin

2024-06-05

WI

00256A4H

Planned document number

DIN EN 12082-2

Project number

08701657

Responsible national committee

NA 087-00-02-04 UA - Axleboxes  

Responsible european committee

CEN/TC 256/SC 2/WG 12 - Roller bearings and Lubricants  

draft standard

Railway applications - Axleboxes - Part 2: Deployment Procedure; German and English version prEN 12082-2:2024
2024-10
Order from DIN Media

previous edition(s)

Railway applications - Axleboxes - Performance testing; German version EN 12082:2017+A1:2021
2021-09