NU20/710 bearing

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Bearing NO.

New :NU20/710

Old :20321/710

Boundary dimensions(mm)

d :710

D :1030

B :185

r 1.2min :7.5

r3、4min :7.5

Fw :787

Ew :

Basic load ratings(kN)

Cr :5600

Cor :11200

Limiting speed(rpm)

Grease :400

Oil :480

Abutment and fillet dimensions(mm)

da min :

db min :743

Da max :997

Db max :

ra max :6

rb max :6

Weight (kg)

Refer :540

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