Bearing BT2B 328389 (SKF)

Tapered roller bearings, double-row, TDO configuration BT2B 328389

Bearing number : BT2B 328389

Size (mm) : 406,4x539,75x142,875

Brand : SKF

Bore Diameter (mm) : 406,4

Outer Diameter (mm) : 539,75

Width (mm) : 142,875

Bearing dimensions and specification in SKF catalogue:

d - 406.4 mm

D - 539.75 mm

T - 142.875 mm

C - 101.6 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 1.5 mm

a - 215 mm

Basic dynamic load rating - C - 1680 kN

Basic static load rating - C₀ - 4400 kN

Fatigue load limit - P_u - 355 kN

Comparative radial load rating - C_F - 415 kN

Comparative axial load rating - C_Fa - 192 kN

Thrust factor - K - 1.23

Calculation factor - e - 0.48

Calculation factor - Y₁ - 1.4

Calculation factor - Y₂ - 2.1

Calculation factor - Y₀ - 1.4

Mass bearing - 82.4 kg

Variants - TDO/XDC

Designation

Bore Dia, mm

Outer Dia, mm: