The 20X40X7 HMS5 RG Seals are expertly designed small bore seals by SKF, ideal for sealing in hydraulic and pneumatic systems. With dimensions of 20mm inner diameter, 40mm outer diameter, and 7mm thickness, these seals provide a secure fit that prevents leakage. Constructed from durable HMS5 material, they offer excellent resistance to wear and tear. Their innovative design minimizes friction, enhancing overall efficiency in machinery. The HMS5 RG seals are perfect for a variety of industrial applications, ensuring reliable performance.