Tapered roller bearings 33020U
Bearing number : 33020U
Size (mm) : 100x150x39 Brand : NTN d (mm) : 100 D (mm) : 150 B (mm) : 39 Bearing dimensions and specification in brand catalogue : d - 100 mm D - 150 mm T - 39 mm B - 39 mm C - 32,5 mm ra1 max. - 1,5 mm a - 29,5 mm r min. - 2 mm r1 min. - 1,5 mm da min. - 110 mm Da min - 135 mm Da max. - 141,5 mm db max. - 108 mm Db min. - 143 mm ra max. - 2 mm Sa - 7 mm Sb - 6,5 mm Weight - 2,37 Kg Basic dynamic load rating (C) - 224 kN Basic static load rating (C0) - 390 kN (Grease) Lubrication Speed - 2 200 r/min (Oil) Lubrication Speed - 3 000 r/min Calculation factor (e) - 0,29 Calculation factor (Y0) - 1,15 Calculation factor (Y2) - 2,09
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