Axial deep groove ball bearings 54210U
Bearing number : 54210U
Size (mm) : 50x78x47 Brand : NACHI d (mm) : 50 D (mm) : 78 B (mm) : 47 Bearing dimensions and specification in brand catalogue : d - 50 mm d2 - 40 mm D - 78 mm T - 47 mm ra1 max. - 0.6 mm T1 - 28 mm a - 9 mm b - 7.5 mm d3 - 78 mm r min. - 1 mm r1 min. - 0.6 mm D1 - 52 mm D2 - 62 mm D3 - 82 mm da min. - 50 mm Da max. - 62 mm ra max. - 1 mm Weight - 0.899 Kg Basic dynamic load rating (C) - 48,5 kN Basic static load rating (C0) - 112 kN (Grease) Lubrication Speed - 2400 r/min (Oil) Lubrication Speed - 3600 r/min
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