Industrial MB KFC2451-14 Flange Bearing Assembly

The MB KFC2451-14 flange bearing assembly is a two-bolt flange-mounted ball bearing unit with a 1-1/4 in bore and a cast iron housing, designed to support rotating shafts in industrial power transmission. It features a concentric collar locking mechanism, a straight bore, a contact seal, and relubricatable lubrication for dependable operation in continuous-duty environments. As part of the KFC2 series, it provides reliable shaft support and rotational guidance with a fixed non-expansion design and a two-bolt flange mounting that simplifies installation. Key ratings include a dynamic load of 4,470 lbf, a static load of 3,440 lbf, and a maximum speed of 6,850 RPM. Typical applications span conveyors, material handling systems, agricultural equipment, packaging equipment, pumps, fans, and other industrial rotating machinery in industrial power transmission contexts. Common replacements include MB KFC2451-14 Flange Bearing Unit and Link-Belt KFC2451-14 Two-Bolt Flange Bearing (verify locking collar and housing dimensions), as well as equivalent 2-bolt flange bearings with a 1-1/4 in bore, concentric collar locking, and cast iron housing.