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Iimveliso

Iibheringi ze-NA69/28 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi

Inkcazo emfutshane:

IiNeedle Roller Bearings ziibheringi ezineendandatho ezenziwe ngomatshini ezenziwe ngentsimbi yokuthwala ezinokuphakama okuphantsi kwecandelo kunye nomthamo ophezulu wokuthwala umthwalo. Iringi engaphandle izinzile, iqinile kwaye ingasetyenziselwa nakwiindawo ezikhaphukhaphu ze-alloy.he I-Machined Needle Roller yenziwe nge-Chrome Steel kwaye ingasetyenziswa nge-inner ring okanye ngaphandle kwayo. Olu hlobo olune-inner ring lusebenzisa i-shaft njengomphezulu we-raceway, okwenza uyilo lwayo lube ncinci ngakumbi.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iibheringi ze-NA69/28 zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathiiinkcukachaIinkcukacha:

Izinto eziphathekayo: 52100 Chrome Steel

Uhlobo: umqolo omnye

Isantya Esilinganiselweyo: 14000 rpm

Ubunzima: 0.18 kg

 

Eyona iphambili Ubukhulu:

Ububanzi beBore (d): 28 mm

Isangqa sangaphakathi sobubanzi bendlela yomjaho (F): 32 mm

Ububanzi obungaphandle (D): 45 mm

Ububanzi (B): 30 mm

Isangqa sangaphandle sobukhulu beChamfer (r) ubuncinci: 0.3 mm

Ukufuduka kwe-axial okuvumelekileyo ukusuka kwindawo eqhelekileyo yeringi enye yokuthwala xa kuthelekiswa nenye (S): 1.0 mm

Uvavanyo lomthwalo oguqukayo (Cr): 45.50 KN

Uvavanyo lomthwalo ozinzileyo (Cor): 63.00 KN

 

UBUNINZI BOKUXHASA

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

Ububanzi bendlu yokuxhasa (eneeflanges) (Da) ubuninzi: 43 mm

Irediyasi yefillet (ububanzi) obuphezulu: 0.3 mm

I-NA49-22

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  • Okulandelayo:

  • Bhala umyalezo wakho apha uze uwuthumele kuthi