Tapered roller bearings, single row 30220 J2 size: 180x100x37 SKF
Tapered roller bearings, single row 30220 J2
Bearing number : 30220 J2
Size (mm) : 180x100x37 Brand : SKF d (mm) : 180 D (mm) : 100 B (mm) : 37 Bearing dimensions and specification in brand catalogue : d - 100 mm D - 180 mm T - 37 mm d1 - - 134.48 mm D1 - 999.99 mm B - 34 mm C - 29 mm C1 - 999.99 mm r1,2 - min. - 3 mm r3,4 - min. - 2.5 mm da - max. - 116 mm db - min. - 113.5 mm Da - min. - 157 mm Da - max. - 168.5 mm Db - min. - 168 mm Ca - min. - 5 mm Cb - min. - 8 mm ra - max. - 3 mm rb - max. - 2.5 mm Basic dynamic load rating - C - 246 kN Basic static load rating - C0 - 320 kN Fatigue load limit - Pu - 36 kN Reference speed - 2800 r/min Limiting speed - 3600 r/min Calculation factor - e - 0.43 Calculation factor - Y - 1.4 Calculation factor - Y0 - 0.8 Mass bearing - 3.632 kg
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