An assembly (1) comprising: a first annular shield (10) having a sleeve portion (15) integral in use with a rotating member (4) and with a flange portion (16), which radially extends so as to protrude from the first sleeve portion (15); a second annular shield (11) having a sleeve portion (18) integral in use with a stationary member (3) and with a flange portion (19), which radially extends so as to protrude on the opposite side of the sleeve portion of the first shield and facing the flange portion; and an annular seal (9); in which the flange portion of the first shield ends with an L-shaped annular stretch (21) which protrudingly radially and axially extends out of an annular gap (7) delimited between the rotating and stationary members to define an L-shaped channel (24) in radial section having constant width and forming a first labyrinth seal (22); the channel (24) leads into an annular recess (29), delimited between the second shield (19) and a first lip (12) of the annular seal (9) cooperating without contact with the first shield (10) with which a second seal (30) is defined.


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    Title :

    HUB BEARING UNIT EQUIPPED WITH A LOW FRICTION SEALING ASSEMBLY


    Additional title:

    NABENLAGEREINHEIT MIT REIBUNGSARMER DICHTUNGSANORDNUNG
    UNITÉ DE ROULEMENT DE MOYEU À FAIBLE FRICTION ÉQUIPÉE D'UN ENSEMBLE D'ÉTANCHÉITÉ


    Contributors:

    Publication date :

    2016-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16J Kolben , PISTONS



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