The invention concerns a bearing unit for an axlebox of a railway vehicle. The bearing unit being centered on a central axis and having a bearing configured to support an axle of a wheelset. The bearing unit also includes an annular sleeve provided with an outer periphery configured for mounting in an annular bore of a housing of the axlebox and an inner periphery configured for receiving the bearing; and a plurality of anti-rotation means distributed at the outer periphery of the annular sleeve, for preventing rotation of the annular sleeve in the housing of the axlebox. The invention also concerns a railway vehicle having such an axlebox and a maintenance process for such an axlebox.


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    Title :

    BEARING UNIT FOR AN AXLEBOX OF A RAILWAY VEHICLE, AXLEBOX, RAILWAY VEHICLE AND MAINTENANCE PROCESS.


    Additional title:

    LAGEREINHEIT FÜR EINEN RADSATZ EINES SCHIENENFAHRZEUGES, RADSATZ, SCHIENENFAHRZEUG UND WARTUNGSVERFAHREN
    UNITÉ DE PALIER DE BOÎTE D'ESSIEU DE VÉHICULE FERROVIAIRE, BOÎTE D'ESSIEU, VÉHICULE FERROVIAIRE ET PROCÉDÉ DE MAINTENANCE


    Contributors:

    Publication date :

    2020-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    BEARING UNIT FOR AN AXLEBOX OF A RAILWAY VEHICLE, AXLEBOX, RAILWAY VEHICLE AND MAINTENANCE PROCESS

    BLANCHARD XAVIER / LE MOIGNE THIERRY | European Patent Office | 2017

    Free access

    BEARING UNIT FOR AN AXLEBOX OF A RAILWAY VEHICLE, AXLEBOX, RAILWAY VEHICLE AND MAINTENANCE PROCESS.

    BLANCHARD XAVIER / LE MOIGNE THIERRY | European Patent Office | 2016

    Free access

    Bearing unit for an axlebox of a railway vehicle, axlebox, railway vehicle and maintenance process

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