... NUP,N,NF and so on .Inner ring outer ring are separeable.It can bear axial load from ... are separable,which means ring with complete flange,roller and cage can be installed with other rings,or all ... of mill housing,rollers and rolling machines.Compared with other roller bearing,these bearing are characterized ... inner rings,without ribs.FCDP:Double outer rings,with center and loose ribs,double inner rings, ...