In order to ensure high levels of insulation performance, and low cost, and have an excellent external appearance, as a ceramic constituting an insulating coating 6 being a ceramic coating layer, one with alumina as its main component, and in which the content of titanium oxide is limited to 0.01 to 0.2 percent by weight is used. Moreover, a particle size of ceramic forming the coating layer is 10 to 50 µm, and average particle size is 15 to 25 µm. By limiting the content of titanium oxide, the insulating coating 6 can be made thin, and by limiting the particle size the film thickness accuracy can be improved, thus simplifying finishing. Moreover, by mixing of titanium oxide, deterioration of the external appearance after sealing can be prevented. As a result, the above problem is solved.


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    Titel :

    INSULATING ROLLING BEARING FOR USE IN PREVENTION OF ELECTRIC CORROSION, METHOD FOR MANUFACTURE THEREOF, AND BEARING DEVICE


    Weitere Titelangaben:

    ISOLIERENDES WÄLZLAGER ZUR VERWENDUNG BEI DER VERHINDERUNG ELEKTRISCHER KORROSION, HERSTELLUNGSVERFAHREN DAFÜR UND LAGERVORRICHTUNG
    PALIER A ROULEMENT ISOLANT DESTINE A PREVENIR UNE CORROSION ELECTRIQUE, PROCEDE DE FABRICATION CORRESPONDANT, ET DISPOSITIF A PALIER


    Beteiligte:
    KONNO KATSUHIRO (Autor:in) / KOTAKI KENJI (Autor:in) / MURAI TAKASHI (Autor:in) / FUJII OSAMU (Autor:in) / WATANABE TETSUO (Autor:in) / MATSUSHITA TAKAYUKI (Autor:in)

    Erscheinungsdatum :

    11.10.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16J Kolben , PISTONS / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16C SHAFTS , Wellen



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