Tapered roller bearings 33018JR
Bearing number : 33018JR
Size (mm) : 90x140x39 Brand : KOYO d (mm) : 90 D (mm) : 140 B (mm) : 39 Bearing dimensions and specification in brand catalogue : d - 90 mm D - 140 mm T - 39 mm B - 39 mm C - 32,5 mm a - 27,1 mm r min. - 2 mm r2 min. - 1,5 mm da min. - 100 mm da max - 100 mm Da min - 127 mm Da max. - 131,5 mm Db min. - 135 mm ra max. - 2 mm rb max. - 1,5 mm Weight - 2,22 Kg Basic dynamic load rating (C) - 221 kN Basic static load rating (C0) - 367 kN (Grease) Lubrication Speed - 2600 r/min (Oil) Lubrication Speed - 3400 r/min Calculation factor (e) - 0,27 Calculation factor (Y0) - 1,23 Calculation factor (Y1) - 2,23
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