NNC4856CV SKF bearing

Bearing NNC4856CV

Cylindrical roller bearings NNC4856CV

Bearing number : NNC4856CV

Size (mm) : 280x350x69

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 350

Width (mm) : 69

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 350 mm

B - 69 mm

C - 69 mm

b1 - 8 mm

d1 - 307 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - – mm

r4 min. - – mm

D1 - 326 mm

E - 332,4 mm

K - 4 mm

ba min. - 290 mm

Da max. - 341 mm

das rec. - 299 mm

ra max. - 2 mm

Weight - 16 Kg

Basic dynamic load rating (C) - 737 kN

Basic static load rating (C0) - 1860 kN

Fatigue load limit (Pu) - 173

Reference speed - 750 r/min

Limiting speed - 950 r/min

Calculation factor (kr) - 0,2

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