... :0.089-200 USD5)Retainer:Copper cage ,Nylon retainer, Steel retainer, Bakelite retainer,etc6)Quality:ISO9000,ABEC-1,Z1,Original ... high speed,long life.9)Apply:automotive,electrical,construction machinery and various kinds of professional machinery.10)Normal export packing,packed ... by carton,then pallet will be offered if necessary. steel cage ,brass cage , Nylon and plastic cage /Bearing Cage