The 40X58X9 HMSA7 R seals from SKF USA INC are designed for small bore applications, featuring a robust construction that ensures durability and reliability. With dimensions of 40mm inner diameter, 58mm outer diameter, and 9mm width, these seals are ideal for high-performance environments. They comply with industry standards, making them suitable for various applications in hydraulic and pneumatic systems. The seals are crafted from high-quality materials that provide excellent resistance to wear and tear, ensuring a long service life. Perfect for use in HDDF and HDL systems, these seals are essential for maintaining optimal performance.