Tapered roller bearings 3197/3120
Bearing number : 3197/3120
Size (mm) : 33.338x72.626x30.162 Brand : NSK d (mm) : 33,338 D (mm) : 72,626 B (mm) : 30,162 Bearing dimensions and specification in brand catalogue : d - 33,338 mm D - 72,626 mm T - 30,162 mm B - 29,997 mm C - 23,812 mm ra1 max. - 3,3 mm a - 19,6 mm r min. - 0,8 mm r1 min. - 3,3 mm Da - 61 mm db - 40,5 mm ra max. - 0,8 mm da - 41,5 mm Weight - 0,573 Kg Basic dynamic load rating (C) - 79,5 kN Basic static load rating (C0) - 90 kN (Grease) Lubrication Speed - 5300 r/min (Oil) Lubrication Speed - 7500 r/min Calculation factor (e) - 0,33 Calculation factor (Y0) - 0,99 Calculation factor (Y1) - 1,8
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