Tapered roller bearings 30232JR
Bearing number : 30232JR
Size (mm) : 160x290x52 Brand : KOYO d (mm) : 160 D (mm) : 290 B (mm) : 52 Bearing dimensions and specification in brand catalogue : d - 160 mm D - 290 mm T - 52 mm B - 48 mm C - 40 mm a - 56,3 mm r min. - 4 mm r2 min. - 3 mm da min. - 178 mm da max - 189 mm Da min - 252 mm Da max. - 276 mm Db min. - 269 mm ra max. - 3 mm rb max. - 2,5 mm Weight - 14,1 Kg Basic dynamic load rating (C) - 542 kN Basic static load rating (C0) - 750 kN (Grease) Lubrication Speed - 1200 r/min (Oil) Lubrication Speed - 1600 r/min Calculation factor (e) - 0,44 Calculation factor (Y0) - 0,76 Calculation factor (Y1) - 1,38
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