Tapered roller bearings 30210J2/QDF
Bearing number : 30210J2/QDF
Size (mm) : 50x90x43.5 Brand : SKF d (mm) : 50 D (mm) : 90 B (mm) : 43,5 Bearing dimensions and specification in brand catalogue : d - 50 mm D - 90 mm T - 43,5 mm B - 20 mm r3 min. - 1,5 mm r4 min. - 1,5 mm r5 min. - 0,6 mm 2B - 40 mm Ca max. - 3 mm da max - 58 mm Da min - 79 mm Da max. - 83 mm ra max. - 1,5 mm rc max. - 0,6 mm Weight - 1,1 Kg Basic dynamic load rating (C) - 130 kN Basic static load rating (C0) - 183 kN Fatigue load limit (Pu) - 20,8 Reference speed - 4500 r/min Limiting speed - 7500 r/min Calculation factor (e) - 0,43 Calculation factor (Y0) - 1,6 Calculation factor (Y1) - 1,6 Calculation factor (Y2) - 2,3
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