• runhareNhare: 0086-28-87457505
  • emailEmail: sales@cwlbearing.com
    • sns_1 sns_2 sns_3 sns_4
    English
    banner repeji

    Zvigadzirwa

    RNA4872 Needle roller bearings ine mhete dzakagadzirwa nemashini, isina mhete yemukati Mufananidzo Unoratidzwa
    • Mabheringi eRNA4872 ane machira akarukwa, asina rin'i yemukati
    • Mabheringi eRNA4872 ane machira akarukwa, asina rin'i yemukati

    Mabheringi eRNA4872 ane machira akarukwa, asina rin'i yemukati

    Tsananguro pfupi:

    RNA series imhando chaiyo ye single-row, machined needle roller bearing , inozivikanwa nekusava ne inner ring ine outer ring ine neelection roller uye cage assembly. Izvi zvinoita kuti shaft ishande senzira yemukati ye raceway ye radial yakakura munzvimbo dzakamanikana. Dhizaini yayo inopa kuomarara kwakanaka, mutoro wakawanda, uye kumhanya zviri nani nekubvisa matambudziko e inner ring assembly, zvichiita kuti ive yakakodzera ma general engineering, automotive, uye maindasitiri gearbox.


    Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Mabheringi eRNA4872 ane machira akarukwa, asina rin'i yemukatiruzivoMagadzirirwo:

    Zvinhu: 52100 Simbi yeChrome

    Rudzi: mutsara mumwe chete

    Kumhanya Kunogumira: 1100 rpm

    Kurema: 14.80 kg

     

    Huru Zviyero:

    Dhayamita pasi pemarori (Fw): 390 mm

    Dhayamita yekunze (D): 440 mm

    Upamhi (C): 80 mm

    Mhete yekunze yeChamfer (r) diki: 2.1 mm

    Kuyera kwemutoro unochinja (Cr): 740 KN

    Kuyera mutoro usingachinji (Cor): 2050 KN

     

    ZVIKAMU ZVEKUGADZIRA

    Hurefu hwechivharo (nemaflanges) (Da) hupamhi hwepamusoro: 429.00 mm

    Radiyo yemafillet (ra) yepamusoro: 2.0 mm

    KUDHIROWA KWERNA
  • Yakapfuura:
  • Zvinotevera:
    • Nyora meseji yako pano woitumira kwatiri

    zvigadzirwa zvine chekuita nazvo

    Dzvanya enter kuti utsvage kana kuti ESC kuti uvhare