1. Product Overview The 6003-2RSR sealed ball bearing is designed for damp and dusty industrial equipment, offering double lip waterproof seal, low friction and stable medium-load rotation. It is widely used in water pumps, cooling fans and light machinery where anti-splash and long maintenance cycle are required. 👉 Get a quote within 24 hours for your project 2. Technical Specifications Model 6003-2RSR Inner Diameter (ID) 17mm Outer Diameter (OD) 35mm Width 10mm Structure