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Contact person: Tingting Email: fag@qgbearing.com
Deep groove ball bearings is one of the most common model to bearings.Basic structure contain that one outer-ring, one inner- ring,a group of steel ball and a group of holder.
Contact person: Tingting Email: fag@qgbearing.com
Deep groove ball bearings is one of the most common model to bearings.Basic structure contain that one outer-ring, one inner- ring,a group of steel ball and a group of holder.
