238/1180CAKF1A/W20

This bearing features double rows of rollers. The outer ring has a shared spherical raceway, while the inner ring has two raceways that are inclined at an angle relative to the bearing axis. This structure enables it to have automatic self-aligning performance, being less susceptible to errors caused by the angle between the shaft and the bearing housing or the bending of the shaft. It is suitable for applications where installation errors or shaft deflection result in angle errors. The suffix "K" of the bearing indicates a conical hole with a taper of 1:12, "F1A" represents a specific cage structure, and "W20" indicates that the outer ring has a circular lubrication groove and four lubrication holes, which helps improve the lubrication effect and heat dissipation performance of the bearing. It is mainly applied in various industrial machinery industries such as new energy equipment, industrial robots, machine tools, wind power equipment, petroleum equipment, printing machinery, chemical equipment, and steel equipment.