NNU4140 bearing

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Bearing NO.

Cylindrical bore :NNU4140

Tapered bore :NNU4140K30

Boundary dimensions(mm)

d :200

D :340

B/C :140

r 1.2min :3

r3.4min :3

Basic load ratings(kN)

Cr :1470

Cor :2550

Limiting speed(rpm)

Speed Ratings :1700

Abutment and fillet dimensions(mm)

da max :231

Da max :327

ra max :2.5

rb max :2.5

Weight (kg)

Refer :51

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