NNU3120 bearing

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Bearing NO.

Cylindrical bore :NNU3120

Tapered bore :-

Boundary dimensions(mm)

d :100

D :165

B/C :52

r 1.2min :2

r3.4min :2

Basic load ratings(kN)

Cr :234

Cor :360

Limiting speed(rpm)

Speed Ratings :3600

Abutment and fillet dimensions(mm)

da max :112

Da max :152

ra max :2

rb max :2

Weight (kg)

Refer :4.39

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