Tapered roller bearings 33281/33472
Bearing number : 33281/33472
Size (mm) : 71.438x120x29.794 Brand : NACHI d (mm) : 71.438 D (mm) : 120.000 B (mm) : 29.794 Bearing dimensions and specification in brand catalogue : d - 71.438 mm D - 120.000 mm T - 29.794 mm B - 30.163 mm C - 23.444 mm a - 2.4 mm r1 min. - 3.6 mm r2 min. - 0.8 mm Weight - 1,31 Kg Basic dynamic load rating (C) - 118000 kN Basic static load rating (C0) - 179000 kN (Grease) Lubrication Speed - 2700 r/min (Oil) Lubrication Speed - 3700 r/min Calculation factor (e) - 0.44 Calculation factor (Y0) - 0.76 Calculation factor (Y1) - 1.38
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