Tapered roller bearings 495A/493
Bearing number : 495A/493
Size (mm) : 76.200x136.525x30.162 Brand : NACHI d (mm) : 76.200 D (mm) : 136.525 B (mm) : 30.162 Bearing dimensions and specification in brand catalogue : d - 76.200 mm D - 136.525 mm T - 30.162 mm B - 29.769 mm C - 22.225 mm a - 0.8 mm r1 min. - 3.5 mm r2 min. - 3.3 mm Weight - 1,75 Kg Basic dynamic load rating (C) - 118000 kN Basic static load rating (C0) - 175000 kN (Grease) Lubrication Speed - 2600 r/min (Oil) Lubrication Speed - 3500 r/min Calculation factor (e) - 0.44 Calculation factor (Y0) - 0.74 Calculation factor (Y1) - 1.4
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