NN3930 bearing

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Bearing NO.

Cylindrical bore :NN3930

Tapered bore :NN3930K

Boundary dimensions(mm)

d :150

D :210

B/C :45

r 1.2min :2

r3.4min :2

Basic load ratings(kN)

Cr :262

Cor :490

Limiting speed(rpm)

Speed Ratings :4300

Abutment and fillet dimensions(mm)

da max :163

Da max :196

ra max :2

rb max :2

Weight (kg)

Refer :4.47

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