Bearing NNC4864CV (SKF)

Cylindrical roller bearings NNC4864CV

Bearing number : NNC4864CV

Size (mm) : 320x400x80

Brand : SKF

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 80

Bearing dimensions and specification in SKF catalogue:

d - 320 mm

D - 400 mm

B - 80 mm

C - 80 mm

b1 - 9,4 mm

d1 - 351 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - – mm

r4 min. - – mm

D1 - 373 mm

E - 379,7 mm

K - 5 mm

ba min. - 331 mm

Da max. - 390 mm

das rec. - 341 mm

ra max. - 2 mm

Weight - 24 Kg

Basic dynamic load rating (C) - 897 kN

Basic static load rating (C0) - 2280 kN

Fatigue load limit (Pu) - 208

Reference speed - 630 r/min

Limiting speed - 800 r/min

Calculation factor (kr) - 0,2

Designation

Bore Dia, mm

Outer Dia, mm: