Tapered roller bearings 47284
Bearing number : 47284
Size (mm) : 420x620x312 Brand : KOYO d (mm) : 420 D (mm) : 620 B (mm) : 312 Bearing dimensions and specification in brand catalogue : d - 420 mm D - 620 mm T - 312 mm r min. - 5 mm r1 min. - 6 mm S - 10 mm W - 312 mm da min. - 473.5 mm Da min - 567 mm Da max. - 598 mm ra max. - 4 mm rb max. - 5 mm Weight - 328 Kg Basic dynamic load rating (C) - 4810 kN Basic static load rating (C0) - 10400 kN Calculation factor (e) - 2.03 Calculation factor (Y0) - 0.33 Calculation factor (Y2) - 3.02
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