Iibheringi ze-roller ze-NA4903 ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathi
Iibheringi ze-roller ze-NA4903 ezineendandatho ezenziwe ngomatshini, ezinendandatho yangaphakathiiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Uhlobo: umqolo omnye
Isantya Esilinganiselweyo: 20000 rpm
Ubunzima: 0.038 kg
Eyona iphambili Ubukhulu:
Ububanzi beBore (d): 17 mm
Isangqa sangaphakathi sobubanzi bendlela yomjaho (F): 22 mm
Ububanzi obungaphandle (D): 30 mm
Ububanzi (B): 13 mm
Isangqa sangaphandle sobukhulu beChamfer (r) ubuncinci: 0.3 mm
Ukufuduka kwe-axial okuvumelekileyo ukusuka kwindawo eqhelekileyo yeringi enye yokuthwala xa kuthelekiswa nenye (S): 0.5 mm
Uvavanyo lomthwalo oguqukayo (Cr): 12.4 KN
Uvavanyo lomthwalo ozinzileyo (Cor): 14.6 KN
UBUNINZI BOKUXHASA
Ububanzi bomngxuma obuncinci obuvumelekileyo, iibheringi ezineeflange (da) min.: 19 mm
Ububanzi bendlu yokuxhasa (eneeflanges) (Da) ubuninzi: 28 mm
Irediyasi yefillet (ububanzi) obuphezulu: 0.3 mm
