The 1620-ZZ Radial Bearings from PT International are engineered for high-speed applications requiring low friction and durability. These bearings feature a double shield design, providing protection against contaminants while ensuring smooth operation. With an inner diameter of 20mm and an outer diameter of 47mm, they are suitable for a wide range of machinery, including motors, gearboxes, and conveyors. Constructed from high-quality steel, these bearings meet ISO standards for performance and reliability. Upgrade your equipment with these radial bearings for enhanced efficiency and longevity.