The INA IR180X195X45-EGS is a genuine INA inner ring, designed for use with needle roller bearings. Manufactured by Schaeffler, this precision component features a 180mm bore (raceway diameter), an outer diameter of 195mm, and a width of 45mm. It provides a hardened and ground raceway for the rolling elements, ensuring optimal performance and extended service life in demanding applications. This high-quality inner ring weighs 1.15 kg, making it suitable for various industrial and machinery applications requiring robust bearing support.