Tapered roller bearings 33221JR
Bearing number : 33221JR
Size (mm) : 105x190x68 Brand : KOYO d (mm) : 105 D (mm) : 190 B (mm) : 68 Bearing dimensions and specification in brand catalogue : d - 105 mm D - 190 mm T - 68 mm B - 68 mm C - 52 mm a - 48,8 mm r min. - 3 mm r2 min. - 2,5 mm da min. - 119 mm da max - 117 mm Da min - 159 mm Da max. - 178 mm Db min. - 182 mm ra max. - 2,5 mm rb max. - 2 mm Weight - 8,43 Kg Basic dynamic load rating (C) - 497 kN Basic static load rating (C0) - 790 kN (Grease) Lubrication Speed - 2000 r/min (Oil) Lubrication Speed - 2600 r/min Calculation factor (e) - 0,4 Calculation factor (Y0) - 0,82 Calculation factor (Y1) - 1,49
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