Bearing 617479 B (SKF)

Tapered roller bearings, double-row, TDO configuration 617479 B

Bearing number : 617479 B

Size (mm) : 260x440x144

Brand : SKF

Bore Diameter (mm) : 260

Outer Diameter (mm) : 440

Width (mm) : 144

Bearing dimensions and specification in SKF catalogue:

d - 260 mm

D - 440 mm

T - 144 mm

C - 128 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 1.5 mm

a - 156 mm

Basic dynamic load rating - C - 1870 kN

Basic static load rating - C₀ - 3450 kN

Fatigue load limit - P_u - 305 kN

Comparative radial load rating - C_F - 455 kN

Comparative axial load rating - C_Fa - 167 kN

Thrust factor - K - 1.56

Calculation factor - e - 0.37

Calculation factor - Y₁ - 1.8

Calculation factor - Y₂ - 2.7

Calculation factor - Y₀ - 1.8

Mass bearing - 86.5 kg

Variants - TDO/XDC

Designation

Bore Dia, mm

Outer Dia, mm: