1)6204 Ball bearings, Chrome steel 2)605-6015,625-6215,6300-6315. ... ,ABEC-5 Cixi Ouji Bearing CO.,LTD is a Ball bearings OEM manufacturer .As a specialized manufacturer and exporter for this product in ... Machine,Vacuum Cleaner,Office equipment .8) Brand: OUJI , We also have ability to produce your own brand or other famous brand ...