Tapered roller bearings 30330
Bearing number : 30330
Size (mm) : 150x320x72 Brand : NACHI d (mm) : 150 D (mm) : 320 B (mm) : 72 Bearing dimensions and specification in brand catalogue : d - 150 mm D - 320 mm T - 72 mm B - 65 mm C - 55 mm a - 10.6 mm r1 min. - 5 mm r2 min. - 4 mm Weight - 24.9 Kg Basic dynamic load rating (C) - 680000 kN Basic static load rating (C0) - 850000 kN (Grease) Lubrication Speed - 1200 r/min (Oil) Lubrication Speed - 1600 r/min Calculation factor (e) - 0.36 Calculation factor (Y0) - 0.92 Calculation factor (Y1) - 1.67
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