Tapered roller bearings, single row 31313 J2/QCL7C size: 140x65x36 SKF
Tapered roller bearings, single row 31313 J2/QCL7C
Bearing number : 31313 J2/QCL7C
Size (mm) : 140x65x36 Brand : SKF d (mm) : 140 D (mm) : 65 B (mm) : 36 Bearing dimensions and specification in brand catalogue : d - 65 mm D - 140 mm T - 36 mm d1 - - 103.5 mm B - 33 mm C - 23 mm r1,2 - min. - 3 mm r3,4 - min. - 2.5 mm a - 42 mm da - max. - 79 mm db - min. - 77 mm Da - min. - 111 mm Da - max. - 128 mm Db - min. - 132 mm Ca - min. - 5 mm Cb - min. - 13 mm ra - max. - 3 mm rb - max. - 2.5 mm Basic dynamic load rating - C - 165 kN Basic static load rating - C0 - 193 kN Fatigue load limit - Pu - 23.6 kN Reference speed - 3200 r/min Limiting speed - 4800 r/min Calculation factor - e - 0.83 Calculation factor - Y - 0.72 Calculation factor - Y0 - 0.4 Mass bearing - 2.36 kg
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