NNUB4920-70 bearing

Kaiyou Bearing

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Tulaga NO.

Cylindrical bore :NNUB4920-70

Tapered bore :-

Uiga tuaoi（mm）

o: :100

D :140

B/C :70/40

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 :4800

Fa'amau ma fua fa'amau(mm)

da max :111

Ole maualuga :133.5

ra max :1

rb max :1

mamafa(kg)

Fa'asino :2.5

O lo'o ou taumafai e: