Tapered roller bearings 30316J2
Bearing number : 30316J2
Size (mm) : 80x170x42.5 Brand : SKF d (mm) : 80 D (mm) : 170 B (mm) : 42,5 Bearing dimensions and specification in brand catalogue : d - 80 mm D - 170 mm T - 42,5 mm B - 39 mm C - 33 mm a - 33 mm d1 - 122 mm r1 min. - 3 mm r2 min. - 3 mm r3 min. - 2,5 mm r4 min. - 2,5 mm Ca min. - 5 mm Cb min. - 9,5 mm da max - 102 mm Da min - 148 mm Da max. - 158 mm db min - 92 mm Db min. - 159 mm ra max. - 3 mm rb max. - 2,5 mm Weight - 4,15 Kg Basic dynamic load rating (C) - 270 kN Basic static load rating (C0) - 320 kN Fatigue load limit (Pu) - 36,5 Reference speed - 3000 r/min Limiting speed - 4300 r/min Calculation factor (e) - 0,35 Calculation factor (Y) - 1,7 Calculation factor (Y0) - 0,9
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