Tapered roller bearings 4T-HM617049/HM617010
Bearing number : 4T-HM617049/HM617010
Size (mm) : 85.725x142.138x42.862 Brand : NTN d (mm) : 85,725 D (mm) : 142,138 B (mm) : 42,862 Bearing dimensions and specification in brand catalogue : d - 85,725 mm D - 142,138 mm T - 42,862 mm B - 42,862 mm C - 34,133 mm ra1 max. - 3,3 mm a - 6,9 mm Da - 125 mm db - 95 mm ra max. - 4,8 mm da - 106 mm Db - 137 mm Weight - 2,69 Kg Basic dynamic load rating (C) - 216 kN Basic static load rating (C0) - 350 kN (Grease) Lubrication Speed - 2 500 r/min (Oil) Lubrication Speed - 3 300 r/min Calculation factor (e) - 0,43 Calculation factor (Y0) - 0,76 Calculation factor (Y2) - 1,39
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