8Pcs 6001 POM Plastic Bearings, 12 x 28 x 8 mm Deep-Groove Ball Bearings
Description:Material: This plastic bearing features durable POM (polyoxymethylene) inner/outer rings, precision glass balls, and a lightweight nylon cage, delivering an exceptional combination of strength, self-lubrication, and ultra-low friction – Great for high-speed, high-precision applications requiring smooth, maintenance-free operationFeatures: These ball bearings feature a deep groove raceway design, capable of withstanding radial and axial loads. They offer excellent self-lubricating properties and a low coefficient of friction, making them suitable for high-precision and high-speed operation.How to Use: During installation, use a shaft that matches the bearing bore, ensuring a tight fit between the shaft and the inner bore of the plastic bearing. Add special lubricant if necessary.