Bearing BC4B 322066 (SKF)

Cylindrical roller bearings, four-row BC4B 322066

Bearing number : BC4B 322066

Size (mm) : 500x720x400

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 720

Width (mm) : 400

Bearing dimensions and specification in SKF 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

Designation

Bore Dia, mm

Outer Dia, mm: