Rexnord FB3S222EK75 Bearing

Rexnord Link-Belt FB3S222EK75 Flange Block Ball Bearing is a fixed, intermediate-duty bearing assembly that provides precise shaft support in a compact flange-mount package. It features a 1-3/8 in bore, a three-bolt bracket flange, and a cast-iron housing with a setscrew locking arrangement for secure shaft attachment. The unit is a non-expansion (fixed) bearing designed to resist axial movement while maintaining alignment in confined spaces. Key dimensions include a center-to-center bolt spacing of 1-1/4 in and an overall length/diameter of 3-3/4 in, enabling straightforward integration into existing equipment. The FB3S222EK75 pairs an E lip seal with an E1 Viton seal to help retain lubricant and keep contaminants out, supporting reliable performance across moderate loads and speeds. Designed for fixed shaft support in compact configurations where a robust, sealed flange-block bearing is required.