US 11,927,227 B2
Sealing device for wheel hub assembly
Antonia Nastasi, Turin (IT); and Mickael Sansalone, Utrecht (NL)
Assigned to AKTIEBOLAGET SKF, (SE)
Filed by Aktiebolaget SKF, Gothenburg (SE)
Filed on Aug. 31, 2020, as Appl. No. 17/006,953.
Claims priority of application No. 102019000015647 (IT), filed on Sep. 5, 2019.
Prior Publication US 2021/0071763 A1, Mar. 11, 2021
Int. Cl. F16D 3/84 (2006.01); F16J 15/3264 (2016.01)
CPC F16D 3/843 (2013.01) [F16J 15/3264 (2013.01); F16C 2326/02 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A sealing device comprising:
a shield configured to be mounted on an outer ring of a bearing, the shield comprising an annular cylindrical wall comprising an outer lateral surface configured for mounting on an inner lateral surface of a collar of an outer ring of the bearing, the shield further comprising a circular annular wall extending radially inwardly from a first end of the annular cylindrical wall, the circular annular wall comprising an axially outer surface, and
an annular covering fixed to the shield and formed of a sealing material that is formed independently and separately from the shield and mounted on the shield, the annular covering comprising:
a cylindrical wall comprising an axially inner surface coupled by interference to the outer lateral surface of the annular cylindrical wall of the shield; and,
a first circular annular wall extending radially inwardly from a first end of the cylindrical wall of the annular covering, the first circular annular wall comprising an axially inner surface configured to mount to the axially outer surface of the circular annular wall of the shield.