6206ZZ Deep Groove Ball Bearing 30×62×16mm Double‑metal‑shielded For Motor Pump Conveyor Equipment Product Overview 6206ZZ is a popular single‑row deep groove ball bearing with dimensions 30×62×16mm. Equipped with double‑sided ZZ non‑contact metal dust shields and pre‑filled grease, it is manufactured from high‑strength GCr15 chrome‑steel. This bearing runs at low friction and low noise, capable of supporting radial loads and moderate bidirectional axial loads. Its dust‑proof