... , One Side, or Double Side SealCage Material: Brass, Steel, Ceramic, PTFE, Peek, NylonLubricate: Oil, Grease, Self-LubricateBearing Material: Steel, Ceramic, PlasticExport ... : North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western EuropeWe can also supply below bearings1. cylindrical ...