Tapered roller bearings, single row 31310 J2/QCL7C size: 110x50x29.25 SKF
Tapered roller bearings, single row 31310 J2/QCL7C
Bearing number : 31310 J2/QCL7C
Size (mm) : 110x50x29.25 Brand : SKF d (mm) : 110 D (mm) : 50 B (mm) : 29,25 Bearing dimensions and specification in brand catalogue : d - 50 mm D - 110 mm T - 29.25 mm d1 - - 81.5 mm B - 27 mm C - 19 mm r1,2 - min. - 2.5 mm r3,4 - min. - 2 mm a - 33.669 mm da - max. - 62 mm db - min. - 60 mm Da - min. - 87 mm Da - max. - 100 mm Db - min. - 104 mm Ca - min. - 4 mm Cb - min. - 10 mm ra - max. - 2.5 mm rb - max. - 2 mm Basic dynamic load rating - C - 122 kN Basic static load rating - C0 - 120 kN Fatigue load limit - Pu - 14.3 kN Reference speed - 4500 r/min Limiting speed - 6000 r/min Calculation factor - e - 0.83 Calculation factor - Y - 0.72 Calculation factor - Y0 - 0.4 Mass bearing - 1.22 kg
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