Bearing 331945 (SKF)

Tapered roller bearings, double-row, TDO configuration 331945

Bearing number : 331945

Size (mm) : 228,6x488,95x254

Brand : SKF

Bore Diameter (mm) : 228,6

Outer Diameter (mm) : 488,95

Width (mm) : 254

Bearing dimensions and specification in SKF catalogue:

d - 228.6 mm

D - 488.95 mm

T - 254 mm

C - 152.4 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 1.5 mm

a - 326 mm

Basic dynamic load rating - C - 2920 kN

Basic static load rating - C₀ - 4500 kN

Fatigue load limit - P_u - 390 kN

Comparative radial load rating - C_F - 735 kN

Comparative axial load rating - C_Fa - 669 kN

Thrust factor - K - 0.62

Calculation factor - e - 0.94

Calculation factor - Y₁ - 0.7

Calculation factor - Y₂ - 1.1

Calculation factor - Y₀ - 0.7

Mass bearing - 205 kg

Variants - TDO/D

Designation

Bore Dia, mm

Outer Dia, mm: