... Ring 3.Material:Chrom steel GCr15,gray iron Square Flange bearing UCF207 Square Flange bearing UCF207 is consisted of a double sealed, single row ... Housing(9) Spherical Ball Bearing (Pillow block bearing, Take-up unit bearing, Flange bearing, Hanger bearing, Tapped Base Pillow Blocks bearing, Adjustable flange bearing etc.)Product categories:UCP 200 ...