... lifehigh swiveling accuracyexcellent sealing performance Our main products include deep groove ball bearings, miniature thin-wall bearings, and different types of low noise, non-standard ... :60series:606,607,608,6000,6001,6002,6003,6004,6005,6006,6007,6008,6009,6010,6011,6012,6013,6014,601562series:626 ...