Tapered roller bearings 32221U
Bearing number : 32221U
Size (mm) : 105x190x53 Brand : NTN d (mm) : 105 D (mm) : 190 B (mm) : 53 Bearing dimensions and specification in brand catalogue : d - 105 mm D - 190 mm T - 53 mm B - 50 mm C - 43 mm ra1 max. - 2 mm a - 44 mm r min. - 3 mm r1 min. - 2,5 mm da min. - 119 mm Da min - 161 mm Da max. - 178 mm db max. - 119 mm Db min. - 180 mm ra max. - 2,5 mm Sa - 6 mm Sb - 10 mm Weight - 6,25 Kg Basic dynamic load rating (C) - 380 kN Basic static load rating (C0) - 540 kN (Grease) Lubrication Speed - 1 900 r/min (Oil) Lubrication Speed - 2 500 r/min Calculation factor (e) - 0,42 Calculation factor (Y0) - 0,79 Calculation factor (Y2) - 1,43
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