The NKE 6221-2RSR-C3 is a high-quality deep groove ball bearing manufactured by NKE Austria GmbH. It features a 105mm bore diameter, 190mm outer diameter, and 36mm width, making it suitable for various industrial applications. This bearing is equipped with 2RSR contact seals on both sides, providing excellent protection against contaminants and moisture. It also incorporates C3 radial internal clearance, which is ideal for applications involving higher operating temperatures or where shaft expansion is anticipated, ensuring reliable and efficient performance.