This item will be shipped within One Week Returns Subject to 15% restocking Fee SUCP208-40m-PBT Thermoplastic Stainless Steel Pillow Block 40mm Inner Diameter SUCP208-40m-PBT Thermoplastic Stainless Steel Pillow Block Ball Bearing, bearing has solid base housing construction, bearing is wide inner ring with set screws, bearing is relubricatable unit with anti-rotation pin, bearing has supplied with water and wash resistant mobilgrease.