1. Product Overview The 6210‑2Z is a widely‑used single‑row deep groove ball bearing equipped with double‑sided non‑contact metal dust shields, designed for general‑purpose industrial rotating equipment. It offers reliable dust‑proof performance, low‑friction operation and good heat dissipation, capable of bearing combined radial and light bidirectional axial loads.It is widely used in motors, fans, belt conveyors and agricultural machinery where medium‑high speed and dry