Tapered roller bearings 3780/3720B
Bearing number : 3780/3720B
Size (mm) : 50.8x93.264x30.302 Brand : Timken d (mm) : 50,8 D (mm) : 93,264 B (mm) : 30,302 Bearing dimensions and specification in brand catalogue : d - 50,8 mm D - 93,264 mm T1 - 11,112 mm B - 30,302 mm C - 23,812 mm R - 3,6 mm a - -8,1 mm D1 - 97,937 mm Da - 82 mm db - 64 mm C2 - 4,762 mm da - 58 mm Weight - 0,88 Kg Basic static load rating (C0) - 153 kN Factor (G1) - 49,9 Factor (G2) - 14,5 Factor (K) - 1,73 Basic dynamic load rating (C90) - 29,3 Basic dynamic load rating (Ca90) - 17 Basic dynamic load rating (C1) - 113 kN Calculation factor (e) - 0,34 Calculation factor (Y) - 1,77
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