1.needle bearing 2.Competitive price 3.Prompt delivery time 4.Large quantity online sales 5.Vast inventory INA needle bearing NK170/351.Material:bearing steel 2.Brand:SKF IAN NSK FAG KOYO NTN 3.Model:we can supply INA needle bearing BC+,BK,HK+,NA48+,NA49+,NA69+,series 4.Retainer:copper cage,nylon retainer,steel retainer,bakelite retainer,etc 5.Feature:low noise,high speed,long life Our range ...