MOUNTING ON A RUNNING BEARING WITH CURRENT PASSAGE FOR FEEROVIA VEHICLE

摘要

This mounting on rolling bearing comprises a rolling bearing (2), transmitting the forces, and, placed next to it, a device allowing the transmission of current from the housing to the axle. additional angular rolling bearing 5 which is arranged in an electrically isolated manner with respect to rolling bearing 2, the inner race 5 '"of which bears fixedly on the shaft 1 and which is provided with an insulating sleeve 6 or an interval between the external raceway 5 'and the housing 3 or the cover 4, this insulating sleeve 6 being bridged, at least at one location on the periphery of the cover, using a connecting means 8 electrically isolated from the housing 3 or the cover 4.