NN4920 bearing

Kaiyou Bearing

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O le a matou siiina vave oe ma faʻataʻitaʻiga saoloto ma le puʻupuʻu tuʻuina atu.

Tulaga NO.

Cylindrical bore :NN4920

Tapered bore :NN4920K

Uiga tuaoi（mm）

o: :100

D :140

B/C :40

r 1.2min :1.1

r3.4min :1.1

Fa'atonuga o uta (kN)

Cr :128

Kori :255

Fa'atapula'a le saoasaoa(rpm)

Fa'ailoga Saosaoa :6300

Fa'amau ma fua fa'amau(mm)

da max :109

Ole maualuga :131

ra max :1

rb max :1

mamafa(kg)

Fa'asino :1.76

O lo'o ou taumafai e: