Bearing BT4B 334081/HA4 (SKF)

Tapered roller bearings, four-row, TQI configuration BT4B 334081/HA4

Bearing number : BT4B 334081/HA4

Size (mm) : 896,903x1264x766

Brand : SKF

Bore Diameter (mm) : 896,903

Outer Diameter (mm) : 1264

Width (mm) : 766

Bearing dimensions and specification in SKF catalogue:

d - 896.903 mm

D - 1264 mm

B - 766 mm

T - 680 mm

r_1,2 - min. - 12.7 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 22900 kN

Basic static load rating - C₀ - 64000 kN

Fatigue load limit - P_u - 3800 kN

Comparative radial load rating - C_F - 6100 kN

Comparative axial load rating - C_Fa - 1120 kN

Thrust factor - K - 1.57

Calculation factor - e - 0.37

Calculation factor - Y₁ - 1.8

Calculation factor - Y₂ - 2.7

Calculation factor - Y₀ - 1.8

Mass bearing - 3100 kg

Variants - TQIT.1

Designation

Bore Dia, mm

Outer Dia, mm: