NU20/630 bearing

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Bearing NO.

New :NU20/630

Old :20321/630

Boundary dimensions(mm)

d :630

D :920

B :170

r 1.2min :7.5

r3、4min :7.5

Fw :699

Ew :

Basic load ratings(kN)

Cr :4500

Cor :9000

Limiting speed(rpm)

Määrige :480

Õli :560

Abutment and fillet dimensions(mm)

da min :

db min :666

Da max :887

Db max :

ra max :6

rb max :6

Weight (kg)

Refer :285

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