Date: 2017-08-14

Tapered roller bearings, double-row, TDO configuration 331981 size: 488.95x346.075x200.025 SKF

Tapered roller bearings, double-row, TDO configuration 331981
Bearing number : 331981

Size (mm) : 488.95x346.075x200.025
Brand : SKF
d (mm) : 488,95
D (mm) : 346,075
B (mm) : 200,025
Bearing dimensions and specification in brand catalogue :
d - 346.075 mm
D - 488.95 mm
T - 200.025 mm
C - 158.75 mm
r_1,2 - min. - 6.4 mm
r_3,4 - min. - 1.5 mm
a - 186 mm
Basic dynamic load rating - C - 2640 kN
Basic static load rating - C₀ - 6300 kN
Fatigue load limit - P_u - 510 kN
Comparative radial load rating - C_F - 655 kN
Comparative axial load rating - C_Fa - 216 kN
Thrust factor - K - 1.74
Calculation factor - e - 0.33
Calculation factor - Y₁ - 2
Calculation factor - Y₂ - 3
Calculation factor - Y₀ - 2
Mass bearing - 110 kg
Variants - TDO/D

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