Tapered roller bearings 4T-1380/1329
Bearing number : 4T-1380/1329
Size (mm) : 22.225x53.975x19.368 Brand : NTN d (mm) : 22,225 D (mm) : 53,975 B (mm) : 19,368 Bearing dimensions and specification in brand catalogue : d - 22,225 mm D - 53,975 mm T - 19,368 mm B - 20,168 mm C - 14,288 mm ra1 max. - 1,5 mm a - 7,4 mm Da - 46 mm db - 27 mm ra max. - 1,5 mm da - 29,5 mm Db - 49 mm Weight - 0,215 Kg Basic dynamic load rating (C) - 40,5 kN Basic static load rating (C0) - 43 kN (Grease) Lubrication Speed - 7 600 r/min (Oil) Lubrication Speed - 10 000 r/min Calculation factor (e) - 0,29 Calculation factor (Y0) - 1,13 Calculation factor (Y2) - 2,05
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