Tapered roller bearings 3490/3420B
Bearing number : 3490/3420B
Size (mm) : 38.1x79.375x29.771 Brand : Timken d (mm) : 38,1 D (mm) : 79,375 B (mm) : 29,771 Bearing dimensions and specification in brand catalogue : d - 38,1 mm D - 79,375 mm T1 - 10,32 mm B - 29,771 mm C - 23,812 mm R - 3,6 mm a - -8,6 mm D1 - 84,049 mm Da - 67 mm db - 52 mm C2 - 4,762 mm da - 45,5 mm Weight - 0,68 Kg Basic static load rating (C0) - 119 kN Factor (G1) - 29,9 Factor (G2) - 11,2 Factor (K) - 1,6 Basic dynamic load rating (C90) - 25,1 Basic dynamic load rating (Ca90) - 15,7 Basic dynamic load rating (C1) - 96,9 kN Calculation factor (e) - 0,37 Calculation factor (Y) - 1,64
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