NU3188 bearing

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Bearing NO.

New :NU3188

Old :3032788

Boundary dimensions(mm)

d :440

D :720

B :226

r 1.2min :6

r3、4min :6

Fw :508

Ew :

Basic load ratings(kN)

Cr :4750

Cor :9800

Limiting speed(rpm)

Grease :700

Oil :850

Abutment and fillet dimensions(mm)

da min :

db min :480

Da max :700

Db max :

ra max :5

rb max :5

Weight (kg)

Refer :374

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