Tapered roller bearings, single row 30309 J2/Q size: 100x45x27.25 SKF
Tapered roller bearings, single row 30309 J2/Q
Bearing number : 30309 J2/Q
Size (mm) : 100x45x27.25 Brand : SKF d (mm) : 100 D (mm) : 45 B (mm) : 27,25 Bearing dimensions and specification in brand catalogue : d - 45 mm D - 100 mm T - 27.25 mm d1 - - 70.2 mm B - 25 mm C - 22 mm r1,2 - min. - 2 mm r3,4 - min. - 1.5 mm a - 21 mm da - max. - 59 mm db - min. - 55 mm Da - min. - 86 mm Da - max. - 92 mm Db - min. - 92 mm Ca - min. - 3 mm Cb - min. - 5 mm ra - max. - 2 mm rb - max. - 1.5 mm Basic dynamic load rating - C - 108 kN Basic static load rating - C0 - 120 kN Fatigue load limit - Pu - 14.3 kN Reference speed - 5300 r/min Limiting speed - 7000 r/min Calculation factor - e - 0.35 Calculation factor - Y - 1.7 Calculation factor - Y0 - 0.9 Mass bearing - 0.972 kg
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