Angular contact ball bearings 45BNR19S
Bearing number : 45BNR19S
Size (mm) : 45x68x12 Brand : NSK d (mm) : 45 D (mm) : 68 B (mm) : 12 Bearing dimensions and specification in brand catalogue : d - 45 mm D - 68 mm B - 12 mm C - 12 mm Angle (α) - 18 ° a - 15,2 mm b - 0,5 mm r min. - 0,6 mm r1 min. - 0,3 mm A - 53 mm da min. - 50 mm Da max. - 63 mm ra max. - 0,6 mm Weight - 0,125 Kg Basic dynamic load rating (C) - 12,1 kN Basic static load rating (C0) - 8,7 kN (Grease) Lubrication Speed - 24800 r/min (Oil) Lubrication Speed - 35400 r/min
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