NN3122 bearing

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Bearing NO.

Cylindrical bore :NN3122

Tapered bore :-

Boundary dimensions(mm)

d :110

D :180

B/C :56

r 1.2min :1.1

r3.4min :1.1

Basic load ratings(kN)

Cr :290

Cor :450

Limiting speed(rpm)

Speed Ratings :3200

Abutment and fillet dimensions(mm)

da max :119

Da max :170

ra max :1

rb max :1

Weight (kg)

Refer :5.4

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