pillow block ball bearing UCF205 1.stainless UCF205 2.bearing material : stainless 420 3.housing material: stainless 304 Model:UCF205Type:Pillow BlockBore Size:12-140mmMaterial:Chrom steel GCr15,gray iron ,Stainless SteelBearing Load: normaly dutyHardness:59-62Virbation Rating: Z2V2 Product categories: UCF 200 Series: UCF204,UCF205,UCF206.UCF207,UCF208,UCF209,UCF210, UCF211, UCF212, UCF213, ...