Date: 2017-07-28

1180x850x850 Cylindrical roller bearings, four-row BC4-8021/HB1 SKF

Cylindrical roller bearings, four-row BC4-8021/HB1
Bearing number : BC4-8021/HB1

Size (mm) : 1180x850x850
Brand : SKF
d (mm) : 1180
D (mm) : 850
B (mm) : 850
Bearing dimensions and specification in brand catalogue :
d - 850 mm
D - 1180 mm
B - 850 mm
C - 850 mm
D₁ - - 1083.7 mm
D₁ - - 1083.7 mm
F - 940 mm
b - 22.3 mm
K - 12 mm
r_1,2 - min. - 20 mm
β - 20 °
r_3,4 - min. - 4 mm
Basic dynamic load rating - C - 28100 kN
Basic static load rating - C₀ - 73500 kN
Fatigue load limit - P_u - 4650 kN
Calculation factor - k_r - 700
Mass bearing - 2900 kg
Variants - BC4.10/W33WI

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