This item will be shipped within One Week Returns Subject to 15% restocking Fee FHFLCTQ202-10 Flange Ductile Flush 2 Bolt Unit Ball Bearings Eccentric Locking Collar 5/8" Inch Inner Diameter FHFLCTQ202-10 Flange Ductile Flush 2 Bolt Unit Ball Bearing, Bearing is standard duty and high grade cast iron, ideal for applications with limited mounting space, bearing is narrow inner ring, bearing is Non-relubricatable, Standard seal is RST tight riding, full cover, metal shroud seals.