Tapered roller bearings 557A/553X
Bearing number : 557A/553X
Brand : KOYO d (mm) : 60,325 B (mm) : 36,678 Bearing dimensions and specification in brand catalogue : d - 60,325 mm T - 38,1 mm B - 36,678 mm C - 30,162 mm a - 28,7 mm r min. - 7,9 mm r1 min. - 3,2 mm Da - 108 mm db - 69 mm da - 84 mm Db - 115 mm Basic dynamic load rating (C) - 162 kN Basic static load rating (C0) - 223 kN Calculation factor (e) - 0,35 Calculation factor (Y0) - 0,95 Calculation factor (Y1) - 1,73
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