Tapered roller bearings 30216U
Bearing number : 30216U
Size (mm) : 80x140x28.25 Brand : NTN d (mm) : 80 D (mm) : 140 B (mm) : 28,25 Bearing dimensions and specification in brand catalogue : d - 80 mm D - 140 mm T - 28,25 mm B - 26 mm C - 22 mm ra1 max. - 2 mm a - 27,5 mm r min. - 2,5 mm r1 min. - 2 mm da min. - 92 mm Da min - 124 mm Da max. - 130 mm db max. - 91 mm Db min. - 132 mm ra max. - 2 mm Sa - 4 mm Sb - 6 mm Weight - 1,72 Kg Basic dynamic load rating (C) - 160 kN Basic static load rating (C0) - 200 kN (Grease) Lubrication Speed - 2 500 r/min (Oil) Lubrication Speed - 3 400 r/min Calculation factor (e) - 0,42 Calculation factor (Y0) - 0,79 Calculation factor (Y2) - 1,43
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