Tapered roller bearings 4T-32006X
Bearing number : 4T-32006X
Size (mm) : 30x55x17 Brand : NTN d (mm) : 30 D (mm) : 55 B (mm) : 17 Bearing dimensions and specification in brand catalogue : d - 30 mm D - 55 mm T - 17 mm B - 17 mm C - 13 mm ra1 max. - 1 mm a - 13,5 mm r min. - 1 mm r1 min. - 1 mm da min. - 35,5 mm Da min - 48 mm Da max. - 49,5 mm db max. - 35 mm Db min. - 52 mm ra max. - 1 mm Sa - 3 mm Sb - 4 mm Weight - 0,166 Kg Basic dynamic load rating (C) - 37,5 kN Basic static load rating (C0) - 46 kN (Grease) Lubrication Speed - 6 900 r/min (Oil) Lubrication Speed - 9 200 r/min Calculation factor (e) - 0,43 Calculation factor (Y0) - 0,77 Calculation factor (Y2) - 1,39
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