Tapered roller bearings 30319D
Bearing number : 30319D
Size (mm) : 95x200x49.5 Brand : NACHI d (mm) : 95 D (mm) : 200 B (mm) : 49.5 Bearing dimensions and specification in brand catalogue : d - 95 mm D - 200 mm T - 49.5 mm B - 45 mm C - 32 mm a - -14.4 mm r1 min. - 3 mm r2 min. - 3 mm Weight - 6.45 Kg Basic dynamic load rating (C) - 265000 kN Basic static load rating (C0) - 310000 kN (Grease) Lubrication Speed - 1700 r/min (Oil) Lubrication Speed - 2400 r/min Calculation factor (e) - 0.81 Calculation factor (Y0) - 0.41 Calculation factor (Y1) - 0.74
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