1. Product Overview The 6308ZZ single‑row deep groove ball bearing is fitted with double‑sided ZZ metal shields. It bears radial load plus moderate bidirectional axial load, widely used for medium‑speed general industrial equipment. 👉 Get a quote within 24 hours for your project 2. 📌 Key Advantages Double‑sided ZZ non‑contact metal shields for dust protection Pre‑greased for maintenance‑free running Low friction for stable medium‑high speed performance Handles radial and