Tapered roller bearings 4T-HM801349/HM801310
Bearing number : 4T-HM801349/HM801310
Size (mm) : 40.483x82.55x29.37 Brand : NTN d (mm) : 40,483 D (mm) : 82,55 B (mm) : 29,37 Bearing dimensions and specification in brand catalogue : d - 40,483 mm D - 82,55 mm T - 29,37 mm B - 28,575 mm C - 23,02 mm ra1 max. - 3,3 mm a - 4,7 mm Da - 68 mm db - 49 mm ra max. - 3,5 mm da - 58 mm Db - 78 mm Weight - 0,731 Kg Basic dynamic load rating (C) - 87 kN Basic static load rating (C0) - 117 kN (Grease) Lubrication Speed - 4 700 r/min (Oil) Lubrication Speed - 6 200 r/min Calculation factor (e) - 0,55 Calculation factor (Y0) - 0,6 Calculation factor (Y2) - 1,1
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