Tapered roller bearings 4T-665/653
Bearing number : 4T-665/653
Size (mm) : 85.725x146.05x41.275 Brand : NTN d (mm) : 85,725 D (mm) : 146,05 B (mm) : 41,275 Bearing dimensions and specification in brand catalogue : d - 85,725 mm D - 146,05 mm T - 41,275 mm B - 41,275 mm C - 31,75 mm ra1 max. - 3,3 mm a - 8 mm Da - 131 mm db - 95 mm ra max. - 3,5 mm da - 102 mm Db - 139 mm Weight - 2,65 Kg Basic dynamic load rating (C) - 206 kN Basic static load rating (C0) - 295 kN (Grease) Lubrication Speed - 2 500 r/min (Oil) Lubrication Speed - 3 300 r/min Calculation factor (e) - 0,41 Calculation factor (Y0) - 0,81 Calculation factor (Y2) - 1,47
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