The POM606 bearing is a small plastic deep groove ball bearing made of polyoxymethylene (POM/acetal) with exact dimensions of 6 mm inner diameter, 17 mm outer diameter, and 6 mm width. Model POM606 PP606 PEEK606 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description The POM606 bearing is a deep groove ball bearing made of polyoxymethylene (POM, commonly known as acetal or acetal) plastic, manufactured based on the standard 606 model size. These bearings