Double Row Deep Groove Ball Bearing Double row deep groove ball bearings feature higher load ratings than single row bearings, but are very sensitive to misalignments. This series have the latest design (suffixed 'B') without filling slots.Fitted with polyamide cages (suffixed 'TN') as standard, pressed steel cages are also available. However, some bearings may have filling slots that limit the ability to support thrust loads. Features : 1) Deep groove ball bearings mainly take radial load as well as take moderate axial load 2) With less coefficient of friction, high limiting speed, large size range and various structure 3) They are suitable of precision instruments, low noise motors, automobiles, motorcycles, and other common machinery 4) A widely used type of bearings in machinery industry Applications : electric motors, automotive applications, home appliances, industrial equipment. Catalog : Double row deep groove ball bearings skype:fengda365 MSN:lhbbearing@Hotmail.com