Angular contact ball bearings 3NCHAR921
Bearing number : 3NCHAR921
Size (mm) : 105x145x20 Brand : KOYO d (mm) : 105 D (mm) : 145 B (mm) : 20 Bearing dimensions and specification in brand catalogue : d - 105 mm D - 145 mm B - 20 mm C - 20 mm Angle (α) - 30 ° a - 46,1 mm r min. - 1,1 mm r1 min. - 0,6 mm Weight - 0,816 Kg Basic dynamic load rating (C) - 22,5 kN Basic static load rating (C0) - 20,9 kN (Grease) Lubrication Speed - 8 000 r/min (Oil) Lubrication Speed - 11 000 r/min
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