Tapered roller bearings 4T-30313D
Bearing number : 4T-30313D
Size (mm) : 65x140x36 Brand : NTN d (mm) : 65 D (mm) : 140 B (mm) : 36 Bearing dimensions and specification in brand catalogue : d - 65 mm D - 140 mm T - 36 mm B - 33 mm C - 23 mm ra1 max. - 2 mm a - 44 mm r min. - 3 mm r1 min. - 2,5 mm da min. - 79 mm Da min - 111 mm Da max. - 128 mm db max. - 79 mm Db min. - 133 mm ra max. - 2,5 mm Sa - 4 mm Sb - 13 mm Weight - 2,42 Kg Basic dynamic load rating (C) - 173 kN Basic static load rating (C0) - 204 kN (Grease) Lubrication Speed - 2 500 r/min (Oil) Lubrication Speed - 3 300 r/min Calculation factor (e) - 0,83 Calculation factor (Y0) - 0,4 Calculation factor (Y2) - 0,73
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