General description This replacement ball bearing is designed for the Zodiac Polaris 180 and 280 pool cleaners. Made from high-quality, durable materials, these bearings ensure optimal performance and longevity for your pool cleaning equipment. Technical specifications Diameter: approx. 2.79 cm Inner diameter: approx. 1.52 cm Material: Plastic Quantity: Available in packs of 4 or 8 pieces Compatibility and accessories Compatible with Zodiac Polaris 180 and 280 models Alternative to Polaris part number: C60 C-60 Installation Easy to install, allowing for quick replacement of worn-out bearings Usage Designed for use in pool cleaner wheels to enhance cleaning efficiency Other information Due to lighting effects and shooting angles, the item's color may vary slightly from the pictures Manual measurement may result in slight size discrepancies