SSUCFB209-27 Stainless Steel Flange Bracket 3 Bolt Set Screw Locking 11/16" Inner Diameter SSUCFB209-27 Stainless Steel Flange Bracket 3 Bolt Ball Bearing, SSUCFB209-27 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.