Tapered roller bearings 342S/332
Bearing number : 342S/332
Size (mm) : 42.875x80x21 Brand : NACHI d (mm) : 42.875 D (mm) : 80.000 B (mm) : 21.000 Bearing dimensions and specification in brand catalogue : d - 42.875 mm D - 80.000 mm T - 21.000 mm B - 22.403 mm C - 17.826 mm a - 6.2 mm r1 min. - 3.5 mm r2 min. - 1.3 mm Weight - 0,44 Kg Basic dynamic load rating (C) - 69000 kN Basic static load rating (C0) - 76000 kN (Grease) Lubrication Speed - 4500 r/min (Oil) Lubrication Speed - 6300 r/min Calculation factor (e) - 0.27 Calculation factor (Y0) - 1.2 Calculation factor (Y1) - 2.2
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