The INA NATV30-A/3AS is a genuine INA Yoke type track roller featuring an inner ring, engineered to accommodate high radial and axial loads in various machinery applications. This robust bearing includes contact seals on both sides (indicated by the 3AS suffix) for superior protection against contaminants and is pre-lubricated with high-quality lithium soap grease. Key dimensions include a 30mm bore diameter, a 62mm outer diameter, and a 29mm width. It is designed for reliable operation within a temperature range of -30 °C to +120 °C and supports a limiting speed of 4500 rpm, making it suitable for demanding industrial environments.