Bearing BT4B 332078/HA4 (SKF)

Tapered roller bearings, four-row, TQO configuration BT4B 332078/HA4

Bearing number : BT4B 332078/HA4

Size (mm) : 1500x1900x1080

Brand : SKF

Bore Diameter (mm) : 1500

Outer Diameter (mm) : 1900

Width (mm) : 1080

Bearing dimensions and specification in SKF catalogue:

d - 1500 mm

D - 1900 mm

B - 1080 mm

T - 1080 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 12 mm

Basic dynamic load rating - C - 46800 kN

Basic static load rating - C₀ - 170000 kN

Fatigue load limit - P_u - 8300 kN

Comparative radial load rating - C_F - 12500 kN

Comparative axial load rating - C_Fa - 2140 kN

Thrust factor - K - 1.68

Calculation factor - e - 0.35

Calculation factor - Y₁ - 1.9

Calculation factor - Y₂ - 2.9

Calculation factor - Y₀ - 1.8

Mass bearing - 7700 kg

Variants - TQO.1/GWI

Designation

Bore Dia, mm

Outer Dia, mm: