NNU4156 bearing

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Bearing NO.

Cylindrical bore :NNU4156

Tapered bore :NNU4156K30

Boundary dimensions(mm)

d :280

D :460

B/C :180

r 1.2min :5

r3.4min :5

Basic load ratings(kN)

Cr :2550

Cor :4750

Limiting speed(rpm)

Speed Ratings :1200

Abutment and fillet dimensions(mm)

da max :318

Da max :440

ra max :4

rb max :4

Weight (kg)

Refer :120

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