Tapered roller bearings 30238J2
Bearing number : 30238J2
Size (mm) : 190x340x60 Brand : SKF d (mm) : 190 D (mm) : 340 B (mm) : 60 Bearing dimensions and specification in brand catalogue : d - 190 mm D - 340 mm T - 60 mm B - 55 mm C - 46 mm a - 63 mm d1 - 254 mm r1 min. - 5 mm r2 min. - 5 mm r3 min. - 4 mm r4 min. - 4 mm Ca min. - 9 mm Cb min. - 14 mm da max - 224 mm Da min - 298 mm Da max. - 322 mm db min - 207 mm Db min. - 318 mm ra max. - 5 mm rb max. - 4 mm Weight - 20,5 Kg Basic dynamic load rating (C) - 721 kN Basic static load rating (C0) - 1000 kN Fatigue load limit (Pu) - 95 Reference speed - 1400 r/min Limiting speed - 1800 r/min Calculation factor (e) - 0,43 Calculation factor (Y) - 1,4 Calculation factor (Y0) - 0,8
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