Tapered roller bearings 42690/42620B
Bearing number : 42690/42620B
Size (mm) : 77.788x127x31 Brand : Timken d (mm) : 77,788 D (mm) : 127 B (mm) : 31 Bearing dimensions and specification in brand catalogue : d - 77,788 mm D - 127 mm T1 - 13,495 mm B - 31 mm C - 22,225 mm R - 3,6 mm a - -2,8 mm D1 - 133,248 mm Da - 114 mm db - 91 mm C2 - 5,558 mm da - 85 mm Weight - 1,44 Kg Basic static load rating (C0) - 222 kN Factor (G1) - 96,2 Factor (G2) - 28,6 Factor (K) - 1,39 Basic dynamic load rating (C90) - 38,7 Basic dynamic load rating (Ca90) - 27,7 Basic dynamic load rating (C1) - 149 kN Calculation factor (e) - 0,42 Calculation factor (Y) - 1,43
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