Feature:

Spherical roller bearings E1-XL series have two rows of spherical rollers, the outer ring has a common concave spherical raceway, and the inner ring has two concave raceways inclined at a certain angle to the bearing axis. The outer ring raceway and the center of curvature of the bearing are aligned at the center. These series adopt the latest international design, adopt symmetrical spherical rollers, two-piece quenched steel stamping cage, the inner ring without central ribs and the middle ring with inner ring guide device. The intermediate retaining ring near the outer ring can improve the lubrication of the contact between the roller end face and the retaining ring. Its function is to reduce the friction of the bearing, help guide the roller to the non-load area, and help the roller enter the load area when rolling, thereby greatly increasing the rated load.