Angular contact ball bearings 7808C
Bearing number : 7808C
Size (mm) : 40x52x7 Brand : NTN d (mm) : 40 D (mm) : 52 B (mm) : 7 Bearing dimensions and specification in brand catalogue : d - 40 mm D - 52 mm B - 7 mm C - 7 mm Angle (α) - 15 ° a - 9,5 mm r min. - 0,3 mm r1 min. - 0,15 mm Weight - 0,031 Kg Basic dynamic load rating (C) - 6,05 kN Basic static load rating (C0) - 5,75 kN (Grease) Lubrication Speed - 18 000 r/min (Oil) Lubrication Speed - 24 000 r/min Calculation factor (f0) - 16,2
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