... 21306CA WZA Made in Jinan 1.WZA spherical roller bearing 2.Bear high temperature and pressure 3.Advanced equipment & ... :2008 approval A.Description: 1.Brand Name: WZA & OEM 2.Spherical roller bearing types: CC,CA,MB,E,CAK,CAE,CCK series ... States,Europe,Asia,Middle East,South Africa etc 5.Application: Spherical roller bearing is widely used in Steel industry, oil industry, cement ...