... radial and impact loading 2 Less coefficient of friction 3 High quality and good servi Cylindrical roller bearings: 1.High quality and good service ... price 4.Durable5.Ability to carry heavy loads6.Less coefficient of friction7.High limiting speed8.Large size range:inner diameter ... Variations of structure:NU,N,NJ,NF,NUP,NH,NCL...V,NB,NU...V,NNU,NNCF,NNCL, NNCS,FC,FCD,FCDP... Cylindrical roller bearings