Tapered roller bearings 32309U
Bearing number : 32309U
Size (mm) : 45x100x38.25 Brand : NTN d (mm) : 45 D (mm) : 100 B (mm) : 38,25 Bearing dimensions and specification in brand catalogue : d - 45 mm D - 100 mm T - 38,25 mm B - 36 mm C - 30 mm ra1 max. - 1,5 mm a - 25,5 mm r min. - 2 mm r1 min. - 1,5 mm da min. - 55 mm Da min - 82 mm Da max. - 91,5 mm db max. - 56 mm Db min. - 93 mm ra max. - 2 mm Sa - 3 mm Sb - 8 mm Weight - 1,46 Kg Basic dynamic load rating (C) - 154 kN Basic static load rating (C0) - 191 kN (Grease) Lubrication Speed - 4 000 r/min (Oil) Lubrication Speed - 5 300 r/min Calculation factor (e) - 0,35 Calculation factor (Y0) - 0,96 Calculation factor (Y2) - 1,74
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