Tapered roller bearings 32260
Bearing number : 32260
Size (mm) : 300x540x149 Brand : NSK d (mm) : 300 D (mm) : 540 B (mm) : 149 Bearing dimensions and specification in brand catalogue : d - 300 mm D - 540 mm T - 149 mm B - 140 mm C - 115 mm a - 131,6 mm r min. - 6 mm r1 min. - 5 mm da min. - 333 mm Da min - 458 mm Da max. - 518 mm db max. - 352 mm Db min. - 514 mm ra max. - 5 mm rb max. - 4 mm Weight - 132 Kg Basic dynamic load rating (C) - 2220 kN Basic static load rating (C0) - 3700 kN (Grease) Lubrication Speed - 600 r/min (Oil) Lubrication Speed - 800 r/min Calculation factor (e) - 0,46 Calculation factor (Y0) - 0,72 Calculation factor (Y1) - 1,3
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