The 390X434X20 HS8 R seals are large diameter seals from SKF, designed for heavy-duty applications. These seals provide exceptional sealing performance, ensuring minimal leakage and maximum efficiency in industrial environments. With dimensions of 390mm inner diameter, 434mm outer diameter, and 20mm width, they are engineered to withstand high pressures and temperatures. The materials used in their construction offer excellent durability, making them ideal for machinery operating under challenging conditions. These seals meet industry standards for quality and performance.