Date: 2017-07-28

720x500x400 Cylindrical roller bearings, four-row BC4B 322066 SKF

Cylindrical roller bearings, four-row BC4B 322066
Bearing number : BC4B 322066

Size (mm) : 720x500x400
Brand : SKF
d (mm) : 720
D (mm) : 500
B (mm) : 400
Bearing dimensions and specification in brand catalogue :
d - 500 mm
D - 720 mm
B - 400 mm
C - 400 mm
D₁ - - 656 mm
D₁ - - 655.8 mm
F - 558 mm
b - 22.3 mm
K - 22.3 mm
r_1,2 - min. - 4 mm
r_3,4 - min. - 1.5 mm
Basic dynamic load rating - C - 8580 kN
Basic static load rating - C₀ - 17600 kN
Fatigue load limit - P_u - 1320 kN
Calculation factor - k_r - 460
Mass bearing - 544 kg
Variants - BC4.3/W33

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