Tapered roller bearings 30230A
Bearing number : 30230A
Size (mm) : 150x270x49 Brand : ZVL d (mm) : 150 D (mm) : 270 B (mm) : 49 Bearing dimensions and specification in brand catalogue : d - 150 mm D - 270 mm T - 49 mm B - 45 mm C - 38 mm a - 52 mm r1 min. - 4 mm r2 min. - 3 mm da max - 175 mm Da min - 234 mm Da max. - 256 mm db min - 164 mm Db min. - 250 mm ra max. - 3 mm Weight - 11,1 Kg Basic dynamic load rating (C) - 456 kN Basic static load rating (C0) - 619 kN (Grease) Lubrication Speed - 1 300 r/min (Oil) Lubrication Speed - 1 800 r/min Calculation factor (e) - 0,44 Calculation factor (Y) - 1,4 Calculation factor (Y0) - 0,8
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