1. Product Overview The 6207‑2Z deep groove ball bearing is fitted with double-sided thin metal shields. It features low friction for high-speed operation and basic dust blocking performance, suitable for clean working environments without heavy moisture. Widely matched with small and medium motors, fans and general transmission machinery. Get a quote within 24 hours for your project 2. Technical Specifications Model 6207‑2Z Inner Diameter (ID) 35 mm Outer Diameter (OD) 72 mm