Tapered roller bearings 45352
Bearing number : 45352
Size (mm) : 260x440x144 Brand : KOYO d (mm) : 260 D (mm) : 440 B (mm) : 144 Bearing dimensions and specification in brand catalogue : d - 260 mm D - 440 mm T - 144 mm B - 144 mm r min. - 4 mm r1 min. - 5 mm da max - 313 mm Db min. - 386 mm ra max. - 3 mm rb max. - 4 mm Db max - 422 mm Weight - 92,2 Kg Basic dynamic load rating (C) - 1890 kN Basic static load rating (C0) - 3440 kN (Grease) Lubrication Speed - 560 r/min (Oil) Lubrication Speed - 750 r/min Calculation factor (e) - 0,35 Calculation factor (Y0) - 1,91 Calculation factor (Y2) - 1,95
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