... pillow blocks and flange units . Our main product was show as following: 1. Deep Groove Ball Bearings (6000 series ... UCHA UCFA UCFB UCPH UCF series). 6. Needle Bearings(K,HK,NK,NKI,NA,RNA)7. Angular contact ... bearing (N,NU,NJ,NUP) 10.Miniature ball bearings (600,RXX series)Material:Chrome steel GCR15 or Bearing ... widely used in Iron and Steel Industry,our quality is the same as MRC and price is his half. ...