Bearing BT2B 328381/HA1 (SKF)

Tapered roller bearings, double-row, TDI configuration BT2B 328381/HA1

Bearing number : BT2B 328381/HA1

Size (mm) : 491x635x148

Brand : SKF

Bore Diameter (mm) : 491

Outer Diameter (mm) : 635

Width (mm) : 148

Bearing dimensions and specification in SKF catalogue:

d - 491 mm

D - 635 mm

T - 148 mm

B - 128 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 1900 kN

Basic static load rating - C₀ - 5300 kN

Fatigue load limit - P_u - 400 kN

Comparative radial load rating - C_F - 465 kN

Comparative axial load rating - C_Fa - 465 kN

Thrust factor - K - 0.57

Calculation factor - e - 1

Calculation factor - Y₁ - 0.68

Calculation factor - Y₂ - 1

Calculation factor - Y₀ - 0.66

Mass bearing - 120 kg

Variants - TDI/Y2

Designation

Bore Dia, mm

Outer Dia, mm: