Tapered roller bearings 13889/13830
Bearing number : 13889/13830
Size (mm) : 38.100x63.500x12.700 Brand : NACHI d (mm) : 38.100 D (mm) : 63.500 B (mm) : 12.700 Bearing dimensions and specification in brand catalogue : d - 38.100 mm D - 63.500 mm T - 12.700 mm B - 11.908 mm C - 9.525 mm a - 0.8 mm r1 min. - 1.5 mm r2 min. - 0.8 mm Weight - 0,153 Kg Basic dynamic load rating (C) - 27200 kN Basic static load rating (C0) - 34000 kN (Grease) Lubrication Speed - 5400 r/min (Oil) Lubrication Speed - 7300 r/min Calculation factor (e) - 0.35 Calculation factor (Y0) - 0.95 Calculation factor (Y1) - 1.7
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