Bearing BT4B 328773 G/HA1 (SKF)

Tapered roller bearings, four-row, TQO configuration BT4B 328773 G/HA1

Bearing number : BT4B 328773 G/HA1

Size (mm) : 420x482.6x420

Brand : SKF

Bore Diameter (mm) : 420

Outer Diameter (mm) : 482,6

Width (mm) : 420

Bearing dimensions and specification in SKF catalogue:

d - 482.6 mm

B - 420 mm

T - 420 mm

r_1,2 - min. - 3.3 mm

Basic dynamic load rating - C - 6600 kN

Basic static load rating - C₀ - 19300 kN

Fatigue load limit - P_u - 1400 kN

Comparative radial load rating - C_F - 1760 kN

Comparative axial load rating - C_Fa - 284 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 345 kg

Variants - TQO/GWI

Designation

Bore Dia, mm

Outer Dia, mm: