Tapered roller bearings 46T30308DJR/39,5
Bearing number : 46T30308DJR/39,5
Size (mm) : 40x90x56 Brand : KOYO d (mm) : 40 D (mm) : 90 B (mm) : 56 Bearing dimensions and specification in brand catalogue : d - 40 mm D - 90 mm T - 56 mm C - 39,5 mm r min. - 2 mm r1 min. - 0,6 mm da min. - 50 mm Da min - 86,5 mm ra max. - 2 mm rb max. - 0,6 mm Weight - 1,67 Kg Basic dynamic load rating (C) - 138 kN Basic static load rating (C0) - 180 kN (Grease) Lubrication Speed - 3000 r/min (Oil) Lubrication Speed - 4200 r/min Calculation factor (e) - 0,83 Calculation factor (Y0) - 0,8 Calculation factor (Y2) - 0,82
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