Tapered roller bearings 3490/3420/QCL7CVQ492
Bearing number : 3490/3420/QCL7CVQ492
Size (mm) : 38.1x79.375x29.37 Brand : SKF d (mm) : 38,1 D (mm) : 79,375 B (mm) : 29,37 Bearing dimensions and specification in brand catalogue : d - 38,1 mm D - 79,375 mm T - 29,37 mm B - 29,771 mm C - 23,812 mm a - 20 mm d1 - 57,3 mm r1 min. - 3,5 mm r2 min. - 3,5 mm r3 min. - 3,3 mm r4 min. - 3,3 mm Ca min. - 4 mm Cb min. - 5,5 mm da max - 46 mm Da min - 65 mm Da max. - 68 mm db min - 49,5 mm Db min. - 73 mm ra max. - 3,3 mm rb max. - 3,1 mm Weight - 0,67 Kg Basic dynamic load rating (C) - 91,3 kN Basic static load rating (C0) - 110 kN Fatigue load limit (Pu) - 12,5 Reference speed - 6700 r/min Limiting speed - 9500 r/min Calculation factor (e) - 0,37 Calculation factor (Y) - 1,6 Calculation factor (Y0) - 0,9
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