NU2280 bearing

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Bearing NO.

New :NU2280

Old :32580

Boundary dimensions(mm)

d :400

D :720

B :185

r 1.2min :6

r3、4min :6

Fw :485

Ew :

Basic load ratings(kN)

Cr :4300

Cor :7800

Limiting speed(rpm)

Grease :800

Oil :950

Abutment and fillet dimensions(mm)

da min :

db min :435

Da max :680

Db max :

ra max :5

rb max :5

Weight (kg)

Refer :344

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