The outer rig is sphere that based on the bearing’s center, the rolling entity linearly come into touch with raceways of inner and outer ring, which can support greater radial loading. The range of producing and processing are
I.D?40mm-?90mmand O.D?80mm-?400mm. Products reaches hundreds of specifications, widely used in mining, metallurgical, transportation, energy source industry.
22205-22230;22308-22330;