General description This set includes 8 ball bearings designed specifically for the Polaris 280 and 180 robot pool cleaners. They correspond to the reference C60 C-60 and feature a plastic bearing body with stainless steel balls, ensuring optimal operation and increased longevity. Technical specifications Quantity: 8 pieces Material: Plastic bearing body with stainless steel balls Installation Replacing the bearings of your Polaris robot is a simple and quick process that can be done by yourself.