Tapered roller bearings 30344
Bearing number : 30344
Size (mm) : 220x460x97 Brand : NACHI d (mm) : 220 D (mm) : 460 B (mm) : 97 Bearing dimensions and specification in brand catalogue : d - 220 mm D - 460 mm T - 97 mm B - 88 mm C - 73 mm a - 12 mm r1 min. - 5 mm r2 min. - 5 mm Weight - 69.6 Kg Basic dynamic load rating (C) - 1310000 kN Basic static load rating (C0) - 1780000 kN (Grease) Lubrication Speed - 750 r/min (Oil) Lubrication Speed - 1000 r/min Calculation factor (e) - 0.37 Calculation factor (Y0) - 0.88 Calculation factor (Y1) - 1.60
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