Tapered roller bearings 4T-JLM714149/JLM714110
Bearing number : 4T-JLM714149/JLM714110
Size (mm) : 75x115x25 Brand : NTN d (mm) : 75 D (mm) : 115 B (mm) : 25 Bearing dimensions and specification in brand catalogue : d - 75 mm D - 115 mm T - 25 mm B - 25 mm C - 19 mm ra1 max. - 2,5 mm a - -0,3 mm Da - 104 mm db - 81 mm ra max. - 3 mm da - 87 mm Db - 110 mm Weight - 0,875 Kg Basic dynamic load rating (C) - 94,5 kN Basic static load rating (C0) - 143 kN (Grease) Lubrication Speed - 3 000 r/min (Oil) Lubrication Speed - 4 000 r/min Calculation factor (e) - 0,46 Calculation factor (Y0) - 0,72 Calculation factor (Y2) - 1,31
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