Tapered roller bearings 4T-97500/97900
Bearing number : 4T-97500/97900
Size (mm) : 127x228.6x53.975 Brand : NTN d (mm) : 127 D (mm) : 228,6 B (mm) : 53,975 Bearing dimensions and specification in brand catalogue : d - 127 mm D - 228,6 mm T - 53,975 mm B - 49,428 mm C - 38,1 mm ra1 max. - 3,3 mm a - -13,4 mm Da - 197 mm db - 144 mm ra max. - 3,5 mm da - 151 mm Db - 213 mm Weight - 8,43 Kg Basic dynamic load rating (C) - 320 kN Basic static load rating (C0) - 445 kN (Grease) Lubrication Speed - 1 400 r/min (Oil) Lubrication Speed - 1 900 r/min Calculation factor (e) - 0,74 Calculation factor (Y0) - 0,45 Calculation factor (Y2) - 0,81
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