This item will be shipped within One Week Returns Subject to 15% restocking Fee SSUCFB209-28 Stainless Steel Flange Bracket 3 Bolt Set Screw Locking 1 3/4" Inner Diameter SSUCFB209-28 Stainless Steel Flange Bracket 3 Bolt Ball Bearing, SSUCFB209-28 is Set Screw Locking, bearing has solid base housing construction, bearing has wide inner ring, bearing is relubricatable unit witj anti-rotation pin, bearing has supplied with watre and wash resistant mobilgrease.