Track roller bearing 1.Material:GCr15,100Cr6,52100 2.Retainer:nylon,steel cage 3.Reliable quality 4.Various structure Track roller bearingDescription:Refined bearing steelPrecision gradeCompetitive price LR series track roller bearings Bearing No.Dimensions (mm) MassIXINdDBC(g)LR200-X-2RS10329950LR200-2RS10329950LR201-X-2RS1235101050LR201-2RS1235101050LR201-15-X-2RS1235151070LR201-15- ...