Tapered roller bearings 33028JR
Bearing number : 33028JR
Size (mm) : 140x210x56 Brand : KOYO d (mm) : 140 D (mm) : 210 B (mm) : 56 Bearing dimensions and specification in brand catalogue : d - 140 mm D - 210 mm T - 56 mm B - 56 mm C - 44 mm a - 45,6 mm r min. - 2,5 mm r1 min. - 2 mm r2 min. - 2 mm da min. - 152 mm da max - 152 mm Da min - 186 mm Da max. - 200 mm db max. - 152 mm Db min. - 202 mm ra max. - 2 mm rb max. - 2 mm Db - 202 mm Weight - 6,61 Kg Basic dynamic load rating (C) - 406 kN Basic static load rating (C0) - 758 kN (Grease) Lubrication Speed - 1600 r/min (Oil) Lubrication Speed - 2200 r/min Calculation factor (e) - 0,36 Calculation factor (Y0) - 0,92 Calculation factor (Y1) - 1,67
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