Tapered roller bearings 47880R/47820
Bearing number : 47880R/47820
Brand : KOYO d (mm) : 77,788 B (mm) : 34,925 Bearing dimensions and specification in brand catalogue : d - 77,788 mm T - 33,338 mm B - 34,925 mm C - 26,195 mm a - 32,6 mm r min. - 3,6 mm r1 min. - 3,2 mm Da - 131 mm db - 87 mm da - 93 mm Db - 140 mm Basic dynamic load rating (C) - 178 kN Basic static load rating (C0) - 293 kN Calculation factor (e) - 0,45 Calculation factor (Y0) - 0,74 Calculation factor (Y1) - 1,34
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