BK4520 Kos khob koob rau cov menyuam bearings nrog kaw kawg
BK4520 Cov kabmob uas muaj khob kos nrog cov ntsiab lus kaw kawgCov Lus Qhia:
Khoom siv : 52100 Hlau Chrome
Kev Tsim Kho : Ib Kab
Lub nplhaib sab hauvIR-series:IR40X45X20.5
Lub nplhaib sab hauvLR series :LR40X45X20.5
Kev txwv ceev: 6300 rpm
Qhov hnyav: 0.072 kg
Lub ntsiab Qhov Loj:
Txoj kab uas hla hauv qab rollers (Fw): 45 hli
Txoj kab uas hla sab nraud (D):52 mm
Dav (C): 20 mm
Kev kam rau siabntawm Dav:-0.3 hli mus rau 0 hli
Chamfer dimension kos khob (sab nraud nplhaib) (r) min.: 0.8 hli
Kev ntsuas dynamic load(Cr):25.65 KN
Kev ntsuas qhov hnyav zoo li qub(Cor):56.05 KN
Sau koj cov lus ntawm no thiab xa tuaj rau peb











