Tapered roller bearings 45244
Bearing number : 45244
Size (mm) : 220x340x90 Brand : KOYO d (mm) : 220 D (mm) : 340 B (mm) : 90 Bearing dimensions and specification in brand catalogue : d - 220 mm D - 340 mm T - 90 mm B - 90 mm r min. - 3 mm r1 min. - 4 mm da max - 259 mm Db min. - 306 mm ra max. - 2,5 mm rb max. - 3 mm Db max - 326 mm Weight - 28,5 Kg Basic dynamic load rating (C) - 804 kN Basic static load rating (C0) - 1460 kN (Grease) Lubrication Speed - 740 r/min (Oil) Lubrication Speed - 990 r/min Calculation factor (e) - 0,28 Calculation factor (Y0) - 2,37 Calculation factor (Y2) - 2,43
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