Rexnord 10415722 PU355K4 is a 3-7/16" pillow block ball bearing with a cast iron housing and set screw locking. This unit is designed for general industrial applications requiring reliable shaft support.

Rexnord PU355K4 Pillow Block Ball Bearing The **Rexnord PU355K4 Pillow Block Ball Bearing** is engineered for superior performance in various industrial applications, specifically designed to support rotating shafts while accommodating misalignment and reducing friction. This robust bearing solution is ideal for environments where reliability and efficiency are paramount. ## Key Features • **High Load Capacity**: Rated to handle both radial and axial loads, ensuring robust performance in demanding applications. • **Durable Construction**: Made with high-quality materials to withstand wear, corrosion, and adverse conditions, prolonging service life. • **Versatile Design**: Features a pillow block design that allows for easy mounting and alignment, enhancing installation efficiency. • **Precision Engineering**: Designed to meet stringent industry standards, ensuring optimal performance and minimal maintenance. • **Dimensionally Accurate**: With a bore diameter of 3 7/16 inches, this bearing is compatible with a wide range of shaft sizes, making it a versatile choice for different setups. ## Applications • **Industrial Machinery**: Perfect for use in conveyor systems, fans, and pumps where shaft support is crucial. • **Agricultural Equipment**: Suitable for various agricultural machinery requiring reliable bearings for operational efficiency. • **Transportation Systems**: Ideal for applications in material handling and transportation equipment that demand high performance and durability. • **Compatibility**: Designed to fit seamlessly with standard shaft diameters, ensuring flexible integration into existing systems. ## Benefits • **Enhanced Reliability**: Reduces the risk of bearing failure, minimizing downtime and maintenance costs. • **Improved Efficiency**: Low friction design contributes to energy savings and overall operational efficiency, benefiting the bottom line. • **Simplified Maintenance**: The pillow block design allows for easy access during maintenance checks, facilitating quicker servicing and reduced labor costs. --- *Product information compiled with AI assistance for reference purposes.*