Rexnord KFXSS216 is a 1 in bore flange ball bearing unit designed for fixed (non-expansion) mounting in compact machinery. It features a two-bolt flange, a set-screw locking arrangement, and a polymer housing that supports a ball bearing insert. The unit uses an E lip seal and is offered as either a closed unit with end cap and seal or an open unit with auxiliary seal for maintenance flexibility, and is categorized as intermediate duty. Commonly used to support shafts in equipment where a compact, sealed flange bearing is required, such as small conveyors and packaging machinery.
