Bearing outer ring is the focal point for the spherical core, with automatic Mind.the roll body , inner and Outer Ring way is linear contact, can withstand the large radial load. Production and processing range (diameter φ40 mm-φ190 mm, diameter φ80 mm-φ400 mm.) Amounted to more than 100 varieties of products, widely used in metallurgy, transportation, mining, energy and other industries.

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