The 440X490X20 HDS1 R seal from SKF is engineered for large diameter applications, providing exceptional sealing performance. With a 440mm inner diameter, 490mm outer diameter, and 20mm thickness, this seal is ideal for heavy-duty machinery. The HDS1 R seal is constructed from high-quality materials that ensure durability and resistance to various environmental factors. It meets industry standards for reliability and performance, making it suitable for a wide range of applications. This seal is perfect for applications requiring robust sealing solutions, ensuring optimal operation and longevity.