Bearing BT2B 328874/HA1 (SKF)

Tapered roller bearings, double-row, TDI configuration BT2B 328874/HA1

Bearing number : BT2B 328874/HA1

Size (mm) : 408,4x546,1x120

Brand : SKF

Bore Diameter (mm) : 408,4

Outer Diameter (mm) : 546,1

Width (mm) : 120

Bearing dimensions and specification in SKF catalogue:

d - 408.4 mm

D - 546.1 mm

T - 120 mm

B - 98 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 3 mm

Basic dynamic load rating - C - 1510 kN

Basic static load rating - C₀ - 3450 kN

Fatigue load limit - P_u - 285 kN

Comparative radial load rating - C_F - 360 kN

Comparative axial load rating - C_Fa - 306 kN

Thrust factor - K - 0.68

Calculation factor - e - 0.88

Calculation factor - Y₁ - 0.77

Calculation factor - Y₂ - 1.15

Calculation factor - Y₀ - 0.8

Mass bearing - 76.5 kg

Variants - TDI/Y2

Designation

Bore Dia, mm

Outer Dia, mm: