Tapered roller bearings 4T-JLM704649/JLM704610
Bearing number : 4T-JLM704649/JLM704610
Size (mm) : 50x84x22 Brand : NTN d (mm) : 50 D (mm) : 84 B (mm) : 22 Bearing dimensions and specification in brand catalogue : d - 50 mm D - 84 mm T - 22 mm B - 22 mm C - 17,5 mm ra1 max. - 1,5 mm a - 2,3 mm Da - 76 mm db - 56 mm ra max. - 3,5 mm da - 62 mm Db - 80 mm Weight - 0,466 Kg Basic dynamic load rating (C) - 69,5 kN Basic static load rating (C0) - 94,5 kN (Grease) Lubrication Speed - 4 300 r/min (Oil) Lubrication Speed - 5 700 r/min Calculation factor (e) - 0,44 Calculation factor (Y0) - 0,75 Calculation factor (Y2) - 1,37
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