Engineered for maximum rotational efficiency, the 16003 Open Deep Groove Ball Bearing provides an ultra-low friction solution for precision machinery. Measuring 17 mm in bore diameter, 35 mm in outer diameter, with a slim 8 mm profile, this lightweight component belongs to the narrow-width 16000 series. Designed without seals or shields, the open configuration allows for frictionless rotation and easy integration into systems that utilize continuous oil bath or circulating lubrication. It is highly adept at accommodating radial loads and light axial loads in restricted spaces.