A sealing device includes a seal member and a slinger. The slinger has a slinger fixing part, a first radial part, a first axial part, a second radial part, and a second axial part facing a seal fixing part of the seal member in a radial direction across a first clearance. The seal member has a large-diameter part facing, in an axial direction, an end of the second axial part on the other side in an axial direction across a second clearance. An outer circumferential surface of the large-diameter part and an outer circumferential surface of the second axial part are included in a flow passage surface of a continuous outside flow passage that extends in a straight line along the axial direction. The first clearance and the second clearance communicate with each other, and the sealing device has a labyrinth clearance including the first clearance and the second clearance.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Sealing device and rolling bearing device


    Beteiligte:
    UEMOTO TAKAFUMI (Autor:in) / YAMAMOTO YUYA (Autor:in) / TODA TAKUYA (Autor:in) / NAKAJIMA SUGURU (Autor:in)

    Erscheinungsdatum :

    01.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    SEALING DEVICE OF ROLLING BEARING AND SEALED ROLLING BEARING

    TANAKA YUTAKA | Europäisches Patentamt | 2022

    Freier Zugriff

    SEALING DEVICE AND ROLLING BEARING UNIT WITH SEALING DEVICE

    KAMIYA YOSHIO | Europäisches Patentamt | 2017

    Freier Zugriff

    Sealing device for centrifugal-force-bearing rolling bearing

    BRUNO ALEXANDRE DIDIER JECKEN / DA SILVA CEDRIC ANTONIO | Europäisches Patentamt | 2024

    Freier Zugriff

    Low-friction sealing device and associated rolling bearing

    DANIELE DUCH / GENNARDO PIERO | Europäisches Patentamt | 2024

    Freier Zugriff

    Sealing system for a rolling bearing

    ALBL JOHANNES / FRISCH MICHAEL | Europäisches Patentamt | 2018

    Freier Zugriff