Tapered roller bearings, single row 39581/39520/Q size: 112.712x57.15x30.162 SKF
Tapered roller bearings, single row 39581/39520/Q
Bearing number : 39581/39520/Q
Size (mm) : 112.712x57.15x30.162 Brand : SKF d (mm) : 112,712 D (mm) : 57,15 B (mm) : 30,162 Bearing dimensions and specification in brand catalogue : d - 57.15 mm D - 112.712 mm T - 30.162 mm d1 - - 88.3 mm B - 30.213 mm C - 23.812 mm r1,2 - min. - 8 mm r3,4 - min. - 3.3 mm a - 23 mm da - max. - 76 mm db - min. - 81 mm Da - min. - 100 mm Da - max. - 102 mm Db - min. - 107 mm Ca - min. - 5 mm Cb - min. - 6 mm ra - max. - 7 mm rb - max. - 3.1 mm Basic dynamic load rating - C - 142 kN Basic static load rating - C0 - 204 kN Fatigue load limit - Pu - 23.6 kN Reference speed - 4300 r/min Limiting speed - 6300 r/min Calculation factor - e - 0.33 Calculation factor - Y - 1.8 Calculation factor - Y0 - 1 Mass bearing - 1.364 kg
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