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    Iimveliso

    Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi Umfanekiso obonisiweyo
    • Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi
    • Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi
    • Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi

    Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi

    Inkcazo emfutshane:

    Iibheringi zerola yenaliti ziiyunithi ezipheleleyo eziquka iringi yangaphandle eyenziwe ngomatshini, irola yenaliti kunye nendibano yekheji kunye neringi yangaphakathi esuswayo.

    incinci kakhulu ngenxa yokuphakama kwayo okuphantsi kwe-radial section.

    I-needle roller bearing ine-lubrication groove kunye nomngxuma we-lubrication kwisangqa sangaphandle.

    I-needle roller bearing ene-inner ring iyasetyenziswa ukuba i-shaft ayifanelekanga njenge-rolling bearing raceway.

    I-NKI luluhlu olukhaphukhaphu lwee-shaft diameters ukusuka kwi-5 mm ukuya kwi-100 mm


    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Iibheringi ze-NKI 28/30 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathiiinkcukachaIinkcukacha:

    Izinto eziphathekayo: 52100 Chrome Steel

    Uthotho: ngendandatho engaphakathi

    Ulwakhiwo: Umqolo omnye

    Isantya Esilinganiselweyo: 14000 rpm

    Ubunzima: 0.14 kg

     

    Eyona iphambili Ubukhulu:

    Ububanzi beBore (d): 28 mm

    Ukunyamezela kweBore Ububanzi: 0.01 mm ukuya ku-0 mm

    Isangqa sangaphakathi sobubanzi bendlela yomjaho (F): 32 mm

    Ububanzi obungaphandle (D): 42 mm

    Ukunyamezela ububanzi bangaphandle: - 0.011 mm ukuya ku-0 mm

    Ububanzi (B): 30 mm

    Ukunyamezela Ububanzi: - 0.12 mm ukuya kwi-0 mm

    Isangqa sangaphandle sobukhulu beChamfer (r) ubuncinci: 0.3 mm

    Ukufuduka kwe-axial okuvumelekileyo ukusuka kwindawo eqhelekileyo yeringi enye yokuthwala xa kuthelekiswa nenye (s1): 1.5 mm

    Uvavanyo lomthwalo oguqukayo (Ca): 34.50 KN

    Uvavanyo lomthwalo ozinzileyo (iCoa): 63.00 KN

     

    UBUNINZI BOKUXHASA

    Umngxuma omncinci ovumelekileyo wobubanzi be-abutment, iibheringi ezineeflange (da) min.: 30 mm

    Ububanzi bendlu yokuxhasa (eneeflanges) (Da) ubuninzi: 40 mm

    Irediyasi yefillet (ububanzi) obuphezulu: 0.3 mm

    Umzobo we-NKI
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