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Iimveliso

Iibheringi ze-NA4900-2RS 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-NA4900-2RS zeenaliti ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathiiinkcukachaIinkcukacha:

Izinto eziphathekayo: 52100 Chrome Steel

Uhlobo: umqolo omnye

Uhlobo lweSeal: lutywinwe kumacala omabini

Isantya Esilinganiselweyo: 13000 rpm

Ubunzima: 0.025 kg

 

Eyona iphambili Ubukhulu:

Ububanzi beBore (d): 10 mm

Isangqa sangaphakathi sobubanzi bendlela yogqatso (F): 14 mm

Ububanzi obungaphandle (D): 22 mm

Ububanzi besangqa sangaphandle (C): 13 mm

Ububanzi (B): 14 mm

Isangqa sangaphandle sobukhulu beChamfer (r) ubuncinci: 0.3 mm

Uvavanyo lomthwalo oguqukayo (Cr): 6.8 KN

Uvavanyo lomthwalo ozinzileyo (Cor): 6.9 KN

 

UBUNINZI BOKUXHASA

Umngxuma omncinci ovumelekileyo wobubanzi be-abutment, iibheringi ezineeflange (da) min.: 12 mm

Ububanzi bendlu yokuxhasa (eneeflanges) (Da) ubuninzi: 20 mm

Irediyasi yefillet (ububanzi) obuphezulu: 0.3 mm

I-NA49...2RS

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  • Bhala umyalezo wakho apha uze uwuthumele kuthi