Tapered roller bearings 33121JR
Bearing number : 33121JR
Size (mm) : 105x175x56 Brand : KOYO d (mm) : 105 D (mm) : 175 B (mm) : 56 Bearing dimensions and specification in brand catalogue : d - 105 mm D - 175 mm T - 56 mm B - 56 mm C - 44 mm a - 43,2 mm r min. - 2,5 mm r2 min. - 2 mm da min. - 117 mm da max - 116 mm Da min - 150 mm Da max. - 165 mm Db min. - 169 mm ra max. - 2 mm rb max. - 2 mm Weight - 5,33 Kg Basic dynamic load rating (C) - 360 kN Basic static load rating (C0) - 607 kN (Grease) Lubrication Speed - 2100 r/min (Oil) Lubrication Speed - 2800 r/min Calculation factor (e) - 0,4 Calculation factor (Y0) - 0,82 Calculation factor (Y1) - 1,48
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