Cov khoom

HK4020 Drawn khob koob rau cov menyuam bearings nthuav davSpecifications:

Khoom siv : 52100 Chrome Hlau

Hom : Qhib kawg

Limiting ceev: 3950 rpm

Qhov hnyav: 0.050 kg

Main Qhov Loj:

Txoj kab uas hla hauv qab rollers (Fw): 40 mm

Sab nraud txoj kab uas hla (D):47 mm

Dav (C): 20 mm

Ua siab ntevQhov dav (C):0.3mm-0.3 hli

Chamfer dimension drawn khob (ntiv nplhaib) (r ) min. 0.8mm: ib

Dynamic load ntsuam xyuas(Cr): 22.95 k ibN

Static load ntsuas(Cor):46.80k ibN