Tapered roller bearings 4T-99575/99100
Bearing number : 4T-99575/99100
Size (mm) : 146.05x254x66.675 Brand : NTN d (mm) : 146,05 D (mm) : 254 B (mm) : 66,675 Bearing dimensions and specification in brand catalogue : d - 146,05 mm D - 254 mm T - 66,675 mm B - 66,675 mm C - 47,625 mm ra1 max. - 3,3 mm a - 12,1 mm Da - 227 mm db - 162 mm ra max. - 7 mm da - 175 mm Db - 238 mm Weight - 13,5 Kg Basic dynamic load rating (C) - 550 kN Basic static load rating (C0) - 910 kN (Grease) Lubrication Speed - 1 400 r/min (Oil) Lubrication Speed - 1 800 r/min Calculation factor (e) - 0,41 Calculation factor (Y0) - 0,81 Calculation factor (Y2) - 1,47
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