NN4960 bearing

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Bearing NO.

Cylindrical bore :NN4960

Tapered bore :NN4960K

Boundary dimensions(mm)

d :300

D :420

B/C :118

r 1.2min :3

r3.4min :3

Basic load ratings(kN)

Cr :1020

Cor :2360

Limiting speed(rpm)

Speed Ratings :2000

Abutment and fillet dimensions(mm)

da max :320

Da max :398

ra max :2.5

rb max :2.5

Weight (kg)

Refer :51.6

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