Date: 2017-07-28

550x356.67x400 Cylindrical roller bearings, four-row BC4B 457939 VAA SKF

Cylindrical roller bearings, four-row BC4B 457939 VAA
Bearing number : BC4B 457939 VAA

Size (mm) : 550x356.67x400
Brand : SKF
d (mm) : 550
D (mm) : 356,67
B (mm) : 400
Bearing dimensions and specification in brand catalogue :
d - 356.67 mm
D - 550 mm
B - 400 mm
C - 400 mm
D₁ - - 845.5 mm
F - 423.7 mm
K - 12 mm
r_1,2 - min. - 3.2 mm
r_3,4 - min. - 4 mm
β - 45 °
Basic dynamic load rating - C - 5280 kN
Basic static load rating - C₀ - 15000 kN
Fatigue load limit - P_u - 1290 kN
Calculation factor - k_r - 700
Mass bearing - 335 kg
Variants - BC4T.3/W20

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