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    Imikhiqizo

    Ama-RNA4920 Needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi Isithombe Esifakiwe
    • Ama-RNA4920 Needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi
    • Ama-RNA4920 Needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi

    Ama-RNA4920 Needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathi

    Incazelo emfushane:

    Uchungechunge lwe-RNA luhlobo oluthile lwe-single-row, machined needle roller bearing, olubonakala ngokungabi nendandatho yangaphakathi equkethe indandatho yangaphandle ene-needle roller kanye ne-cage assembly. Okuvumela i-shaft ukuthi isebenze njengendlela yokugijima yangaphakathi yemithwalo ephezulu ye-radial ezindaweni ezihlangene. Umklamo wayo unikeza ukuqina okuhle kakhulu, umthamo omkhulu womthwalo, kanye nokunemba okungcono kokusebenza ngokuqeda izinkinga zokuhlanganisa i-inner ring, okwenza kube kuhle kakhulu kuma-gearbox obunjiniyela obujwayelekile, ezimoto, kanye nezimboni.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Ama-RNA4920 Needle roller bearings anezindandatho ezenziwe ngomshini, ngaphandle kwendandatho yangaphakathiimininingwaneImininingwane:

    Izinto: Insimbi ye-Chrome engu-52100

    Uhlobo: umugqa owodwa

    Isivinini Esikhawulelwe: 4000 rpm

    Isisindo: 1.15 kg

     

    Okuyinhloko Ubukhulu:

    Ububanzi obungaphansi kwama-roller (Fw): 115 mm

    Ububanzi bangaphandle (D): 140 mm

    Ububanzi (C): 40 mm

    Indandatho yangaphandle yobukhulu be-chamfer (r) ubuncane: 1.1 mm

    Izilinganiso zomthwalo oguqukayo (Cr): 144.00 KN

    Izilinganiso zomthwalo oqinile (Cor): 270.00 KN

     

    UBUNINGI BOKUTHUTHA

    Ububanzi bendlu yokubopha (eneziphazamiso) (Da) ubuningi: 133.50 mm

    Irediyasi yefillet (ububanzi) obuphezulu: 1.0 mm

    Umdwebo we-RNA
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