Bearing BT4B 334020 G/HA4 (SKF)

Tapered roller bearings, four-row, TQO configuration BT4B 334020 G/HA4

Bearing number : BT4B 334020 G/HA4

Size (mm) : 317,5x438,15x276,225

Brand : SKF

Bore Diameter (mm) : 317,5

Outer Diameter (mm) : 438,15

Width (mm) : 276,225

Bearing dimensions and specification in SKF catalogue:

d - 317.5 mm

D - 438.15 mm

B - 276.225 mm

T - 276.225 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 3520 kN

Basic static load rating - C₀ - 8300 kN

Fatigue load limit - P_u - 695 kN

Comparative radial load rating - C_F - 930 kN

Comparative axial load rating - C_Fa - 198 kN

Thrust factor - K - 1.34

Calculation factor - e - 0.43

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.3

Calculation factor - Y₀ - 1.6

Mass bearing - 125 kg

Variants - TQO/GWI

Designation

Bore Dia, mm

Outer Dia, mm: