A rolling bearing constituting a vehicle hub bearing unit, including an outer ring, an inner ring, a plurality of rolling bodies interposed between the inner and outer rings, and a cover driven with axial and radial interference on a first end of the outer ring, which it fluid-tightly closes; wherein the cover is formed by a plastic made body, made of a synthetic plastic material, and by a cylindrical metal sleeve co-molded with the plastic made body; between the cover and the outer ring there being arranged an annular sealing element housed with axial clearance in a seat of the outer ring made at least in part on the radially inner surface of the outer ring; a sealant being arranged between the metal sleeve and the plastic body.
ROLLING BEARING, IN PARTICULAR VEHICLE HUB BEARING UNIT, HAVING A SEALING COVER
2016-03-03
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Rolling bearing, in particular vehicle hub bearing unit, having a sealing cover
European Patent Office | 2016
|Bearing rolling including a low friction sealing device, in particular for a hub bearing unit
European Patent Office | 2018
|BEARING ROLLING INCLUDING A LOW FRICTION SEALING DEVICE, IN PARTICULAR FOR A HUB BEARING UNIT
European Patent Office | 2016
|European Patent Office | 2016
|European Patent Office | 2018
|