With the same center as the bearing , the spherically formed outer ring raceway can make self-alignment . Their rolling

elements linearly come into contact with the raceways of inner ring and outer ring . The bearings can take great radial load

, suitable for heavy machinery used in mining , metallurgical , INDUSTRIAL COIL PAPER-making and construction , etc .
includs:
22205~22240
22308~22338
23022~23040
23122~23140
23218~23240
24024~24040