Deep groove ball bearings 6021NR
Bearing number : 6021NR
Size (mm) : 105x160x26 Brand : KOYO d (mm) : 105 D (mm) : 160 B (mm) : 26 Bearing dimensions and specification in brand catalogue : d - 105 mm D - 160 mm B - 26 mm C - 26 mm a - 3,71 mm b - 3,25 mm f - 2,77 mm r min. - 2 mm r0 max. - 0,6 mm r1 min. - 0,5 mm D1 - 155,22 mm D2 - 169,7 mm da min. - 114 mm Da max. - 151 mm Weight - 1,59 Kg Basic dynamic load rating (C) - 72,3 kN Basic static load rating (C0) - 65,8 kN (Grease) Lubrication Speed - 4000 r/min (Oil) Lubrication Speed - 4700 r/min Calculation factor (f0) - 15,8
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