Tapered roller bearings 4T-3386/3320
Bearing number : 4T-3386/3320
Size (mm) : 39.688x80.167x29.37 Brand : NTN d (mm) : 39,688 D (mm) : 80,167 B (mm) : 29,37 Bearing dimensions and specification in brand catalogue : d - 39,688 mm D - 80,167 mm T - 29,37 mm B - 30,391 mm C - 23,812 mm ra1 max. - 3,3 mm a - 11,2 mm Da - 70 mm db - 45,5 mm ra max. - 0,8 mm da - 46,5 mm Db - 75 mm Weight - 0,668 Kg Basic dynamic load rating (C) - 95 kN Basic static load rating (C0) - 112 kN (Grease) Lubrication Speed - 4 800 r/min (Oil) Lubrication Speed - 6 400 r/min Calculation factor (e) - 0,27 Calculation factor (Y0) - 1,21 Calculation factor (Y2) - 2,2
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