... :US$5-210 3.ISO:9001:2000 4best p good quality kinds of SKF ball bearingDeep groove ball bearings mainly take radial load ... , high limiting speed, large size range and variations of structure. Detailed Description 1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS 2) Quality ... Z4, EMQ V4 5)Application: home appliances,low noise and high speed electric motors; automotive components, pumps,machinery Single Row Deep ...