Tapered roller bearings 4T-LM11949/LM11910
Bearing number : 4T-LM11949/LM11910
Size (mm) : 19.05x45.237x15.494 Brand : NTN d (mm) : 19,05 D (mm) : 45,237 B (mm) : 15,494 Bearing dimensions and specification in brand catalogue : d - 19,05 mm D - 45,237 mm T - 15,494 mm B - 16,637 mm C - 12,065 mm ra1 max. - 1,3 mm a - 5,6 mm Da - 39,5 mm db - 23,5 mm ra max. - 1,3 mm da - 28 mm Db - 41,5 mm Weight - 0,122 Kg Basic dynamic load rating (C) - 28,3 kN Basic static load rating (C0) - 28,6 kN (Grease) Lubrication Speed - 8 900 r/min (Oil) Lubrication Speed - 12 000 r/min Calculation factor (e) - 0,3 Calculation factor (Y0) - 1,1 Calculation factor (Y2) - 2
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