The 5211-ZZ Radial Bearings from P T International Corp are designed for high-load applications requiring durability and reliability. With a bore size of 55mm and an outer diameter of 100mm, these bearings are constructed from high-quality steel, ensuring long-lasting performance. The ZZ shield design protects against contaminants, making them suitable for various industrial applications. Rated for a maximum speed of 4,500 RPM, these bearings are ideal for electric motors and machinery. They comply with ISO standards, ensuring quality and reliability in demanding environments.