Tapered roller bearings 30313JR
Bearing number : 30313JR
Size (mm) : 65x140x36 Brand : KOYO d (mm) : 65 D (mm) : 140 B (mm) : 36 Bearing dimensions and specification in brand catalogue : d - 65 mm D - 140 mm T - 36 mm B - 33 mm C - 28 mm a - 29,3 mm r min. - 3 mm r2 min. - 2,5 mm da min. - 79 mm da max - 83 mm Da min - 122 mm Da max. - 128 mm Db min. - 130 mm ra max. - 2,5 mm rb max. - 2 mm Weight - 2,56 Kg Basic dynamic load rating (C) - 204 kN Basic static load rating (C0) - 239 kN (Grease) Lubrication Speed - 2800 r/min (Oil) Lubrication Speed - 3800 r/min Calculation factor (e) - 0,35 Calculation factor (Y0) - 0,96 Calculation factor (Y1) - 1,74
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