Tapered roller bearings 4T-JM720249/JM720210
Bearing number : 4T-JM720249/JM720210
Size (mm) : 100x155x36 Brand : NTN d (mm) : 100 D (mm) : 155 B (mm) : 36 Bearing dimensions and specification in brand catalogue : d - 100 mm D - 155 mm T - 36 mm B - 35 mm C - 28 mm ra1 max. - 2,5 mm a - -0,3 mm Da - 140 mm db - 109 mm ra max. - 3 mm da - 115 mm Db - 149 mm Weight - 2,4 Kg Basic dynamic load rating (C) - 192 kN Basic static load rating (C0) - 310 kN (Grease) Lubrication Speed - 2 200 r/min (Oil) Lubrication Speed - 2 900 r/min Calculation factor (e) - 0,47 Calculation factor (Y0) - 0,7 Calculation factor (Y2) - 1,27
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