... ,SKF, NTN,TIMKEN,NACHI,IKO, INA, KOYO, etc.Our bearings are made in all kinds of materials: ZrO2, Si3N4, plastic,stainless steel,chrome steel ... ,BinFenWuZhou,No.96 Jiluo Road, Tianqiao district, Jinan,Shandong,China Tel: 86-531-85556568 Fax: 86-531-66685179 201211Q Stainless steel thrust ball bearing S51206