Tapered roller bearings 31315J2/QCL7CDF
Bearing number : 31315J2/QCL7CDF
Size (mm) : 75x160x80 Brand : SKF d (mm) : 75 D (mm) : 160 B (mm) : 80 Bearing dimensions and specification in brand catalogue : d - 75 mm D - 160 mm T - 80 mm B - 37 mm r3 min. - 2,5 mm r4 min. - 2,5 mm r5 min. - 1 mm 2B - 74 mm Ca max. - 6 mm da max - 91 mm Da min - 127 mm Da max. - 148 mm ra max. - 2 mm rc max. - 1 mm Weight - 7,25 Kg Basic dynamic load rating (C) - 358 kN Basic static load rating (C0) - 490 kN Fatigue load limit (Pu) - 58,5 Reference speed - 2200 r/min Limiting speed - 4300 r/min Calculation factor (e) - 0,83 Calculation factor (Y0) - 0,8 Calculation factor (Y1) - 0,81 Calculation factor (Y2) - 1,2
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