... Row, Double RowPlace of Origin: Shandong China (Mainland)Bearing Name: taper roller bearingsMaterial: Gcr15,Gcr15SiMnGuarantee: 1yearsProduction cycle: 15days,25days,30daysRoller/ ... Bearings Main types: Spherical Roller Bearings,Cylindrical Roller Bearings,Thrust Roller Bearings,Needle Bearings,taper roller bearing,auto bearing,taper roller thrust bearing,Large bearing, Miniature Bearings....Greese/ ...