Four row cylindrical roller bearings mainly used in steel rolling mill machines such as cold/hot rolling mills,bloomers with separating structure. The rings and the rollers of the bearings can be separated that makes the cleaning, inspection and assembly and dissembling convenient.

Four row tapered roller bearings mainly used in steel rolling mill machines such as cold/hot rolling mills and bloomers. The feature of this kind of bearings are similar as double row tapered roller bearings. But they can endure stronger radial load than double row tapered roller bearings with lower limit rotation speed that mainly used for heavy-duty machinery.

ESG Double-row Tapered Roller Bearing - The outer ring (or inner ring) of double row tapered roller bearings are the whole sets, used in cold/hot rolling mills and bloomers. The small end face of two inner rings (or outer rings) is closed with separated ring in the middle.The clearance can be adjusted by the thickness of separated ring that also can adjust the pre interference of double row tapered roller bearings.

ESG Spherical roller bearings have double-row rollers and there are one spherical raceway on the outer rings and two raceways on the inner rings that make an inclination angle on bearing axis with automatic self-aligning feature. This knd of Spherical roller bearings can endure radial load and also endure bilateral axial load.

ESG Deep Groove Ball Bearing - The features of deep groove ball bearings are less friction, high-speed rotation and can endure radial load, both radial and axial load and also endure axial load.

ESG Four point contact ball bearings are a kind of separating bearings. They can endure bilateral axial load. The raceway of inner ring and outer ring is peach shaped section. When there is no loading or only radial load, the steel balls and the rings arranging in four point contact.

Double row angular contact ball bearings can endure radial load and also the axial load on both two directions. They can limit the axis and shell bilateral axial movement with 30 degree contact angle. And also double row angular contact ball bearings can provide higher rigidity configuration and endure overturn moment.

Bilateral double-row thrust tapered roller bearings can form axial compact bearing configuration.The kind of bearings can endure very heavy axial load, not sensitive to impact load with good rigidity.