FAG S6203-HLC Deep Groove Ball Bearing - 17 mm ID, 40 mm OD, 12 mm Width Pick Set The PRO version’s sleeve material

The PRO version’s sleeve material is made from aluminum

0400 in Material Chrome Steel Outside Diameter 1

making it faster and easier to install than a traditional locknut-and-lockwasher arrangement

whose tab engages a notch in the nut to positively prevent loosening from vibration

Hard bits against premature breakage

FAG S6203-HLC Deep Groove Ball Bearing - 17 mm ID, 40 mm OD, 12 mm Width Pick Set The PRO version’s sleeve materialDeep Groove Ball Bearing FAG deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.