Self-aligning double-row spherical roller bearings 21000 22000 23000 series, the spherically formed outer ring raceway can make selfalignment.  Rollers with blind hole for bothside spherical roller bearings, 22330MBW33, Brass cage. Spherical roller bearings are self-aligning, double-row, combination radial and thrust bearings. 22200 SERIES, 22300 SERIES,24000 SERIES. 22226,22326,24036 with steel or brass cage/ separators.

Double row self-aligning roller bearing 22000 23000 series NSK Self-aligning roller bearing 22317CDE4 1.Subject to bidirectional axial load 2.Standard:ISO9001:2008 3.OEM service Self-aligning roller bearing has two rows of spherical rollers, the outer race is provided with a common concave spherical raceway, while the inner race is provided with two concave spherical raceways that form an angle with the bearing axis. The curvature center of the outer raceway is consistent with the bearing center.

Spherical roller bearing roller bearings are self aligning function, but is also very strong. Spherical Roller Bearings are two rows of rollers, in the outer ring, there is a sharing of spherical roller Road, and there are two Inner Raceway, with the bearing axial tilt into a relative perspective. This is the bearing attractive design features, in many demanding applications can not be replaced.1:Material:GCr15,GCr15SiMn 2)Quality standard: ISO9001:2000 3)ID size:80mm-1500mm