This item will be shipped within One Week Returns Subject to 15% restocking Fee SSUCPAS208-40mm Stainless Steel Tapped Base Pillow Block Unit Set Screw Locking 40mm Inner Diameter Ball Bearing SSUCPAS208-40mm Stainless Steel Tapped Base Pillow Block Ball Bearing, SSUCPAS208-40mm 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.