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    Imikhiqizo

    30248 irowu eyodwa Amabhere amarola aqoshiwe Isithombe Esifakiwe
    • 30248 umugqa owodwa Amabhere amarola ahlanganisiwe

    30248 umugqa owodwa Amabhere amarola ahlanganisiwe

    Incazelo emfushane:

    Ama-roller bearings ane-tapered yomugqa owodwa aklanyelwe ukuthwala imithwalo ehlanganisiwe ye-radial ne-axial futhi anikeze ukungqubuzana okuphansi ngesikhathi sokusebenza. Iringi yangaphakathi, enamarola kanye nekheji, ingafakwa ngokuhlukana nendandatho yangaphandle. Lezi zingxenye ezihlukanisekayo nezishintshekayo zenza kube lula ukukhweza, ukwehla nokugcinwa kahle. Ngokukhweza irowu elilodwa elicijile elibheke komunye kanye nokusebenzisa ukulayisha kuqala, uhlelo lokusebenza oluqinile lungafinyelelwa.

    Ukubekezelelwa kwe-dimensional kanye ne-geometrical kwama-roller ama-tapered kuyefana. Lokhu kunikeza ukusabalalisa komthwalo okulungile, kunciphisa umsindo nokudlidliza, futhi kunika amandla ukulayisha kuqala ukuthi kusethwe ngokunembe kakhudlwana.

     

     


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    30248 umugqa owodwa Amabhere amarola ahlanganisiweimininingwaneImininingwane:

    Material : 52100 Chrome Steel

    Ukwakhiwa : Umugqa owodwa

    Uchungechunge lwemethrikhi

    Isivinini esilinganiselwe: 1400 rpm

    Isisindo: 46.8 kg

     

    Okuyinhloko Ubukhulu:

    I-Bore diameter (d):240mm

    Ububanzi bangaphandle (D): 440mm

    Ububanzi bendandatho yangaphakathi (B): 72 mm

    Ububanzi bendandatho yangaphandle (C) : 60 mm

    Ububanzi obuphelele (T) : 79 mm

    I-Chamfer dimension yeringi yangaphakathi (r) imiz.: 5.0 mm

    I-Chamfer dimension yeringi yangaphandle ( r) min. : 4.0 mm

    Izilinganiso zokulayisha ezinamandla(Cr):868.50 KN

    Izilinganiso zokulayisha ezimile(Cor): 1260.00 KN

     

    ABUTMENT DIMENSIONS

    Ububanzi be-shaft abutment (da) ubuningi.: 285mm

    Ububanzi be-shaft abutment(db)imiz.: 257mm

    Ububanzi be-abutment yezindlu(Da) imiz.ibe :383mm

    Ububanzi be-abutment yezindlu(Da) ubuningi.: 420mm

    Ububanzi be-abutment yezindlu(Db) imiz.: 410mm

    Ububanzi obuncane besikhala obudingekayo endlini eseceleni okukhulu (Ca) imiz.: 10mm

    Ububanzi obuncane besikhala obudingekayo endlini eseceleni okuncane (Cb) min.: 19mm

    I-Radius ye-shaft fillet (ra) ubuningi.: 5.0mm

    I-Radius ye-fillet yezindlu(rb) ubuningi.: 4.0mm

    Uchungechunge lwe-Metric Amabhere amarola ahlanganisiwe
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