NN4856 bearing

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Bearing NO.

Cylindrical bore :NN4856

Tapered bore :-

Boundary dimensions(mm)

d :280

D :350

B/C :69

r 1.2min :1.1

r3.4min :1.1

Basic load ratings(kN)

Cr :445

Cor :1160

Limiting speed(rpm)

Speed Ratings :1700

Abutment and fillet dimensions(mm)

da max :293

Da max :336

ra max :1

rb max :1

Weight (kg)

Refer :15.3

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