BRAND: KOYO ID: 6203 2RS MADE IN: JAPAN DESCRIPTION: Deep groove ball bearings 6203 2RS Bearing number : 6203 2RS Size (mm) : 17x40x12 Brand : KOYO Bore Diameter (mm) : 17 Outer Diameter (mm) : 40 Width (mm) : 12 Bearing dimensions and specification in KOYO catalogue: d - 17 mm D - 40 mm B - 12 mm C - 12 mm r min. - 0,6 mm da min. - 21 mm Da max. - 36 mm ra max. - 0,6 mm Weight - 0,065 Kg Basic dynamic load rating (C) - 9,55 kN Basic static load rating (C0) - 4,8 kN (Grease) Lubrication Speed - 17000 r/min (Oil) Lubrication Speed - 21000 r/min Calculation factor (f0) - 13,2 Tags : KOYO , 17x40x12 PACKAGE INCLUDES: ONE (1) KOYO 6203 2RS