Regal Beloit Corporation MFC-20TC Bearing

The Sealmaster MFC-20TC Gold Line mounted flange cartridge ball bearing (Regal Rexnord) is a non-expansion (fixed) bearing in a four-bolt piloted flange, with a 1-1/4 in bore in a cast-iron housing. It uses 52100 bearing steel for the races and a replaceable cartridge insert in standard clearance, and it ships grease-lubricated with Lithium Complex NLGI 2 grease in a relubricatable design. A Skwezloc concentric locking collar provides shaft retention, and a contact seal guards against routine contaminants. Static misalignment up to ±2.0 degrees is supported, enabling small angular shaft deviations without compromising performance. The MFC-20TC configuration is intended for medium-duty, flange-mount service where a robust 1-1/4 in bore bearing is required, and its Gold Line designation signals Regal Rexnord's premium Sealmaster line with a cast-iron housing and hardened inner race for durability in industrial environments.