Tapered roller bearings 30324JR
Bearing number : 30324JR
Size (mm) : 120x260x59.5 Brand : KOYO d (mm) : 120 D (mm) : 260 B (mm) : 59,5 Bearing dimensions and specification in brand catalogue : d - 120 mm D - 260 mm T - 59,5 mm B - 55 mm C - 46 mm a - 50,2 mm r min. - 4 mm r2 min. - 3 mm da min. - 138 mm da max - 152 mm Da min - 221 mm Da max. - 246 mm Db min. - 239 mm ra max. - 3 mm rb max. - 2,5 mm Weight - 14,5 Kg Basic dynamic load rating (C) - 569 kN Basic static load rating (C0) - 714 kN (Grease) Lubrication Speed - 1500 r/min (Oil) Lubrication Speed - 2000 r/min Calculation factor (e) - 0,35 Calculation factor (Y0) - 0,96 Calculation factor (Y1) - 1,74
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