NU3884M bearing

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Bearing NO.

New :NU3884M

Old :

Boundary dimensions(mm)

d :420

D :520

B :75

r 1.2min :2.1

r3、4min :2.1

Fw :447

Ew :

Basic load ratings(kN)

Cr :800

Cor :1990

Limiting speed(rpm)

Grease :900

Oil :1100

Abutment and fillet dimensions(mm)

da min :

db min :440

Da max :498

Db max :

ra max :2

rb max :2

Weight (kg)

Refer :35.4

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