Tapered roller bearings 30338
Bearing number : 30338
Size (mm) : 190x400x86 Brand : KOYO d (mm) : 190 D (mm) : 400 B (mm) : 86 Bearing dimensions and specification in brand catalogue : d - 190 mm D - 400 mm T - 86 mm B - 78 mm C - 65 mm a - 73,2 mm r min. - 6 mm r2 min. - 5 mm da min. - 218 mm da max - 241 mm Da min - 342 mm Da max. - 378 mm Db min. - 370 mm ra max. - 5 mm rb max. - 4 mm Weight - 46,2 Kg Basic dynamic load rating (C) - 1010 kN Basic static load rating (C0) - 1250 kN (Grease) Lubrication Speed - 880 r/min (Oil) Lubrication Speed - 1200 r/min Calculation factor (e) - 0,35 Calculation factor (Y0) - 0,95 Calculation factor (Y1) - 1,73
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