Tapered roller bearings 4T-469/453A
Bearing number : 4T-469/453A
Size (mm) : 57.15x107.95x27.783 Brand : NTN d (mm) : 57,15 D (mm) : 107,95 B (mm) : 27,783 Bearing dimensions and specification in brand catalogue : d - 57,15 mm D - 107,95 mm T - 27,783 mm B - 29,317 mm C - 22,225 mm ra1 max. - 0,8 mm a - 7,1 mm Da - 97 mm db - 63 mm ra max. - 3,5 mm da - 70 mm Db - 100 mm Weight - 1,11 Kg Basic dynamic load rating (C) - 115 kN Basic static load rating (C0) - 148 kN (Grease) Lubrication Speed - 3 500 r/min (Oil) Lubrication Speed - 4 700 r/min Calculation factor (e) - 0,34 Calculation factor (Y0) - 0,98 Calculation factor (Y2) - 1,79
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