Bearing BT4B 332889/HA1 (SKF)

Tapered roller bearings, four-row, TQO configuration BT4B 332889/HA1

Bearing number : BT4B 332889/HA1

Size (mm) : 380x620x368

Brand : SKF

Bore Diameter (mm) : 380

Outer Diameter (mm) : 620

Width (mm) : 368

Bearing dimensions and specification in SKF catalogue:

d - 380 mm

D - 620 mm

B - 368 mm

T - 368 mm

r_1,2 - min. - 6 mm

r_3,4 - min. - 6 mm

Basic dynamic load rating - C - 7040 kN

Basic static load rating - C₀ - 13700 kN

Fatigue load limit - P_u - 1080 kN

Comparative radial load rating - C_F - 1860 kN

Comparative axial load rating - C_Fa - 397 kN

Thrust factor - K - 1.36

Calculation factor - e - 0.43

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.3

Calculation factor - Y₀ - 1.6

Mass bearing - 440 kg

Variants - TQO/WI

Designation

Bore Dia, mm

Outer Dia, mm: