Slit type joint bearing

The utility model provides a slit type joint bearing, and relates to a jacket structure of a semi-slit type joint bearing. The slit type joint bearing is formed by a bearing outer ring and a bearing inner ring, and the bearing outer ring is sleeved outside the bearing inner ring. The slit type joint bearing is characterized in that the inner side of the bearing inner ring is provided with a slit perpendicular to the end face, and the end of the slit close to the outer diameter is 3-4 millimeters away from the outer diameter; and the bearing inner ring is pressed into the bearing outer ring. The slit type joint bearing has the advantages of being novel in structure, simple and convenient to process and easy to assemble, improving the rate of finished products, and the like. Therefore, the slit type joint bearing integrates economy and practicality.