The NKE 6321-2Z-C3 is a genuine NKE deep groove ball bearing designed for robust performance in various industrial applications. This single-row bearing features two metal shields (2Z) to protect against contaminants and retain lubricant, ensuring extended service life. It comes with a C3 radial internal clearance, indicating a greater than normal clearance, suitable for applications involving high speeds, temperature variations, or press fits. Manufactured by NKE, a reputable bearing producer, this component ensures reliable operation and is a direct replacement for standard 6321-2Z-C3 bearings.