Tapered roller bearings 31330T179XJ2/DB
Bearing number : 31330T179XJ2/DB
Size (mm) : 150x320x179 Brand : SKF d (mm) : 150 D (mm) : 320 B (mm) : 179 Bearing dimensions and specification in brand catalogue : d - 150 mm D - 320 mm T - 179 mm C - 115 mm a - 207 mm d1 - 234 mm r1 min. - 5 mm r2 min. - 5 mm r5 min. - 1,5 mm Cb min. - 32 mm db min - 170 mm Db min. - 300 mm ra max. - 4 mm rc max. - 1,5 mm Weight - 58,5 Kg Basic dynamic load rating (C) - 1340 kN Basic static load rating (C0) - 2040 kN Fatigue load limit (Pu) - 200 Reference speed - 1100 r/min Limiting speed - 2000 r/min Calculation factor (e) - 0,83 Calculation factor (Y0) - 0,9 Calculation factor (Y1) - 0,81 Calculation factor (Y2) - 1,2
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