NU30/670 bearing

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Bearing NO.

New :NU30/670

Old :30321/670

Boundary dimensions(mm)

d :670

D :980

B :230

r 1.2min :7.5

r3、4min :7.5

Fw :744

Ew :914

Basic load ratings(kN)

Cr :6420

Cor :12100

Limiting speed(rpm)

Grease :430

Oil :500

Abutment and fillet dimensions(mm)

da min :

db min :703

Da max :947

Db max :

ra max :6

rb max :6

Weight (kg)

Refer :600

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