Rexnord F322804 4 Bolt Flange Bearing Housing

Rexnord F322804 is a Link-Belt 200 Series four-bolt flange housing (flange block) with a square mounting pattern, cast in iron. It appears in Rexnord’s 200 Series 4-Bolt Flange Housings catalog as F322804, categorized as a Flange Housing & FTG, with the housing described specifically as “Flange Block 4 Bolt Square BB” and the material listed as Cast Iron. This model sits in a family of 4-Bolt Flange Housings in the 200 Series, alongside related designs such as F322304, F322504, and F323104, illustrating standardized form factors within the Link-Belt lineup. The four-bolt configuration and robust cast-iron construction are intended to provide rigid support for mounted bearings in industrial equipment, helping to maintain alignment under operational loads and vibration.