NU256M bearing

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Bearing NO.

New :NU256M

Old :32256

Boundary dimensions(mm)

d :280

D :500

B :80

r 1.2min :5

r3、4min :5

Fw :340

Ew :

Basic load ratings(kN)

Cr :1140

Cor :1680

Limiting speed(rpm)

Grease :1000

Oil :1300

Abutment and fillet dimensions(mm)

da min :

db min :306

Da max :470

Db max :

ra max :4

rb max :4

Weight (kg)

Refer :70.7

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