Detail information about bearings1.Brand:SKF,INA,NSK,NTN,KOYO,TIMKEN bearings tec.2.Price:0.05~299USD3.Retainer:Copper,steel,nylon,bakelite retainer,etc.4.Application:automotive,electrical,construction machinery and various kinds of professional   machinery.5.Packing:Normal export packing.  individual bag+individual packet+outer box+wooden pallet  or indusrial packing+outer box+wooden pallet 6.bearings products area spherical roller Bearings (21000KMW33, 22000KMW33, 23000KMW33, 24000 Series)