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.
BEARING UNIT FOR AN AXLEBOX OF A RAILWAY VEHICLE, AXLEBOX, RAILWAY VEHICLE AND MAINTENANCE PROCESS.
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
2020-09-02
Patent
Electronic Resource
English
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 |
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