Spherical roller bearings: Spherical roller bearings have double rows of rollers. The outer ring has a common spherical raceway, and the inner ring has 2 raceways that are inclined at an angle relative to the bearing axis. Its ingenious structure makes it have self-aligning performance, so it is not easily affected by the angle of the shaft and the bearing housing or the shaft bending. It is suitable for occasions where installation errors or shaft deflection cause angle errors. In addition to the radial load, the bearing can also bear the axial load acting in both directions.

Purpose of spherical roller bearings: Mainly applicable cage: stamped steel plate reinforced cage (suffix E, very few in China). Stamped steel plate type cage (suffix CC), glass fiber reinforced polyamide 66 cage (suffix TVPB), machined brass two-piece cage (suffix MB). Machined brass integral cage (suffix CA), stamped steel plate cage (suffix JPA) for vibration situations. Brass cage (suffix EMA) for vibration situations. With the same structure, the codes on the bearings may be different. Main uses: papermaking machinery, reduction gears, railway vehicle axles, rolling mill gearbox bearing seats, rolling mill rollers, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical seated spherical bearings .