This item will be shipped within One Week Returns Subject to 15% restocking Fee SUC208-24 Stainless Steel Insert Ball Bearing 1 1/2" inch Inner Diameter SUC208-24 Stainless Steel Insert Ball Bearing, bearing is wide inner ring with spherical outer ring, bearing is relubrication groove with oil hole on set screw side, bearing is anti-rotation pin on side opposite grease groove, it has supplied with water/wash resistant mobilgrease.