6000, 6200, 6300, 6400 series Ball bearings are the most common ... inside of the bearing from contamination in the application. 1.6000 Series - Extra Light Ball Bearings This series features extra light ... : Electric motor, automotive, home appliances, industrial equipments... 7. Items Number: 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6010 ...