Angular contact ball bearings 30BNR19S
Bearing number : 30BNR19S
Size (mm) : 30x47x9 Brand : NSK d (mm) : 30 D (mm) : 47 B (mm) : 9 Bearing dimensions and specification in brand catalogue : d - 30 mm D - 47 mm B - 9 mm C - 9 mm Angle (α) - 18 ° a - 10,8 mm b - 0,5 mm r min. - 0,3 mm r1 min. - 0,15 mm A - 35 mm da min. - 32,5 mm Da max. - 44,5 mm ra max. - 0,3 mm Weight - 0,048 Kg Basic dynamic load rating (C) - 6,25 kN Basic static load rating (C0) - 4,05 kN (Grease) Lubrication Speed - 36400 r/min (Oil) Lubrication Speed - 52000 r/min
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