NN3992 bearing

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Bearing NO.

Cylindrical bore :NN3992

Tapered bore :NN3992K

Boundary dimensions(mm)

d :460

D :620

B/C :118

r 1.2min :4

r3.4min :4

Basic load ratings(kN)

Cr :1610

Cor :3700

Limiting speed(rpm)

Speed Ratings :1200

Abutment and fillet dimensions(mm)

da max :486

Da max :591

ra max :3

rb max :3

Weight (kg)

Refer :94.5

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