The Nachi 22319EXW33 spherical roller bearing features a steel cage and metric dimensions of 95mm inner diameter, 200mm outer diameter, and 67mm width. It belongs to the EXQ series, known for high load ratings with a basic dynamic load capacity of approximately 815,000 N and a static load rating near 725,000 N. Designed for heavy-duty applications, it supports high permissible rotational speeds around 2,400 to 3,000 min⁻¹ and operates reliably at temperatures up to 200°C. The bearing includes oil holes and grooves (W33) for enhanced lubrication, reducing heat generation and extending service life. Made in Japan, it is ideal for vibratory and industrial machinery requiring robust performance.