Tapered roller bearings 32220U
Bearing number : 32220U
Size (mm) : 100x180x49 Brand : NTN d (mm) : 100 D (mm) : 180 B (mm) : 49 Bearing dimensions and specification in brand catalogue : d - 100 mm D - 180 mm T - 49 mm B - 46 mm C - 39 mm ra1 max. - 2 mm a - 41,5 mm r min. - 3 mm r1 min. - 2,5 mm da min. - 114 mm Da min - 154 mm Da max. - 168 mm db max. - 114 mm Db min. - 171 mm ra max. - 2,5 mm Sa - 5 mm Sb - 10 mm Weight - 5,12 Kg Basic dynamic load rating (C) - 330 kN Basic static load rating (C0) - 465 kN (Grease) Lubrication Speed - 2 000 r/min (Oil) Lubrication Speed - 2 700 r/min Calculation factor (e) - 0,42 Calculation factor (Y0) - 0,79 Calculation factor (Y2) - 1,43
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