NNU4880 bearing

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Bearing NO.

Cylindrical bore :NNU4880

Tapered bore :NNU4880K

Boundary dimensions(mm)

d :400

D :500

B/C :100

r 1.2min :2.1

r3.4min :2.1

Basic load ratings(kN)

Cr :968

Cor :2750

Limiting speed(rpm)

Speed Ratings :1200

Abutment and fillet dimensions(mm)

da max :426

Da max :489

ra max :2

rb max :2

Weight (kg)

Refer :46

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