Axial deep groove ball bearings 51206 Bearing number : 51206 Size (mm) : 30x52x16 Brand : NACHI Bore Diameter (mm) : 30 Outer Diameter (mm) : 52 Width (mm) : 16 Bearing dimensions and specification in NACHI catalogue: d - 30 mm D - 52 mm T - 16 mm d1 - 52 mm r min. - 0.6 mm D1 - 32 mm Weight - 0.150 Kg Basic dynamic load rating (C) - 29,3 kN Basic static load rating (C0) - 58 kN (Grease) Lubrication Speed - 3400 r/min (Oil) Lubrication Speed - 5200 r/min Tags : NACHI , 30x52x16