Tapered roller bearings 32944JR
Bearing number : 32944JR
Size (mm) : 220x300x51 Brand : KOYO d (mm) : 220 D (mm) : 300 B (mm) : 51 Bearing dimensions and specification in brand catalogue : d - 220 mm D - 300 mm T - 51 mm B - 51 mm C - 39 mm a - 58,6 mm r min. - 3 mm r1 min. - 2,5 mm r2 min. - 2,5 mm da min. - 234 mm da max - 234 mm Da min - 275 mm Da max. - 288 mm db max. - 234 mm Db min. - 290 mm ra max. - 2,5 mm rb max. - 2 mm Db - 290 mm Weight - 10,1 Kg Basic dynamic load rating (C) - 498 kN Basic static load rating (C0) - 1010 kN (Grease) Lubrication Speed - 1000 r/min (Oil) Lubrication Speed - 1400 r/min Calculation factor (e) - 0,43 Calculation factor (Y0) - 0,78 Calculation factor (Y1) - 1,41
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