Date: 2017-08-11

Deep groove ball bearings, single row 306890 size: 480x340x60 SKF

Deep groove ball bearings, single row 306890
Bearing number : 306890

Size (mm) : 480x340x60
Brand : SKF
d (mm) : 480
D (mm) : 340
B (mm) : 60
Bearing dimensions and specification in brand catalogue :
d - 340 mm
D - 480 mm
B - 60 mm
d₁ - - 387.1 mm
D₁ - - 432.8 mm
r_1,2 - min. - 4 mm
d_a - min. - 355 mm
D_a - max. - 465 mm
r_a - max. - 3 mm
Basic dynamic load rating - C - 291 kN
Basic static load rating - C₀ - 430 kN
Fatigue load limit - P_u - 9 kN
Reference speed - 2600 r/min
Limiting speed - 1600 r/min
Calculation factor - k_r - 0.02
Calculation factor - f₀ - 17
Mass bearing - 36 kg

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