1. Product Overview The 6204‑2RSH deep groove ball bearing is designed for general‑purpose rotating machinery, fitted with double 2RSH contact rubber seals for outstanding dust‑proof and grease retention performance.It is widely used in motors, pumps and industrial equipment where contamination protection and stable continuous operation are required. 👉 Get a quote within 24 hours for your project 2. Technical Specifiions Model 6204‑2RSH Inner Diameter (ID) 20 mm Outer