Tapered roller bearings 4T-JHM516849/JHM516810
Bearing number : 4T-JHM516849/JHM516810
Size (mm) : 85x140x39 Brand : NTN d (mm) : 85 D (mm) : 140 B (mm) : 39 Bearing dimensions and specification in brand catalogue : d - 85 mm D - 140 mm T - 39 mm B - 38 mm C - 31,5 mm ra1 max. - 2,5 mm a - 5,9 mm Da - 125 mm db - 94 mm ra max. - 3 mm da - 100 mm Db - 134 mm Weight - 2,3 Kg Basic dynamic load rating (C) - 197 kN Basic static load rating (C0) - 297 kN (Grease) Lubrication Speed - 2 500 r/min (Oil) Lubrication Speed - 3 400 r/min Calculation factor (e) - 0,41 Calculation factor (Y0) - 0,81 Calculation factor (Y2) - 1,47
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