Rexnord FF2E48N 4-Bolt Flange Mount Bearing Unit

The Rexnord Link-Belt FF2E48N is a 3-inch bore, 4-bolt square flange-mount trough bearing unit designed for standard-duty applications. Housed in cast iron, this flange block centers a 3-inch bore ball bearing and is built for reliable radial support in conveyors, general‑purpose machinery, and light- to medium-duty equipment that requires a rigid, inline mounting solution. The unit features a 4-bolt flange pattern, a setscrew locking collar to secure the inner race, and a single lip contact seal to help retain lubrication while guarding against contaminants. As part of the Link-Belt FF2E family, the FF2E48N offers straightforward replacement in compatible Rexnord assemblies and is commonly used where compact, dependable flange-mounted bearing blocks are needed for conveyors, packaging lines, and other industrial equipment.