This item will be shipped within One Week Returns Subject to 15% restocking Fee FHSR205-25mm-2NCFM Flange Pressed Steel 2 Bolt Ball Bearing Set Screw Locking 25mm Inner Diameter FHSR205-25mm-2NCFM Flange Pressed Steel 2 Bolt Ball Bearing, Bearing is one piece and light duty pressed steel housing, bearing is flush mount style ideal in tight mounting areas, bearing is zinc plated stamped steel, bearing is narrow inner ring, Standard seal is RST tight riding, full cover, metal shroud seals.