... ball bearings often used in mining, metallurgy, textile, transportation machinery, etc BrandYWSModelDeep groove ball bearings, angular contact ball bearings ... your requiremnetsPrecision Rating P0 P5 P6 Contact info:Jinan Yuki Bearing Co., Ltd. 5A-002,BinFenWuZhou,No.96 Jiluo Road, ... Tianqiao district, Jinan,Shandong,China Tel: 86-531-85556568 Fax ...