Tapered roller bearings 30303A
Bearing number : 30303A
Size (mm) : 17x47x15.25 Brand : ZVL d (mm) : 17 D (mm) : 47 B (mm) : 15,25 Bearing dimensions and specification in brand catalogue : d - 17 mm D - 47 mm T - 15,25 mm B - 14 mm C - 12 mm a - 10 mm r1 min. - 1 mm r2 min. - 1 mm da max - 25 mm Da min - 39 mm Da max. - 41 mm db min - 23 mm Db min. - 42 mm ra max. - 1 mm Weight - 0,132 Kg Basic dynamic load rating (C) - 28,1 kN Basic static load rating (C0) - 25 kN (Grease) Lubrication Speed - 10 000 r/min (Oil) Lubrication Speed - 13 000 r/min Calculation factor (e) - 0,29 Calculation factor (Y) - 2,1 Calculation factor (Y0) - 1,2
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