Bearing BT4B 331950/HA4 (SKF)

Tapered roller bearings, four-row, TQO configuration BT4B 331950/HA4

Bearing number : BT4B 331950/HA4

Size (mm) : 1300x1720x1040

Brand : SKF

Bore Diameter (mm) : 1300

Outer Diameter (mm) : 1720

Width (mm) : 1040

Bearing dimensions and specification in SKF catalogue:

d - 1300 mm

D - 1720 mm

B - 1040 mm

T - 1040 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 12 mm

Basic dynamic load rating - C - 42900 kN

Basic static load rating - C₀ - 140000 kN

Fatigue load limit - P_u - 7350 kN

Comparative radial load rating - C_F - 11600 kN

Comparative axial load rating - C_Fa - 1900 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 - 7000 kg

Variants - TQO.1/GWI

Designation

Bore Dia, mm

Outer Dia, mm: