BALL RUNNER BLOCK NRFG KWD-025-FNS-C2-H-0

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUN. BLOCK NRFG KWD-025-FNS-C2-H-0 (R200122314) is a high-precision ball runner block designed for applications that require smooth, quiet motion and high load-bearing capacity. This model is part of the NRFG series, characterized by its Resist NR material which offers corrosion resistance and suitability for industries like packaging and food processing subsectors. The block features a flange width format (FNS), with standard height and length dimensions, ensuring compatibility with various installations. The runner block body is made from corrosion-resistant steel compliant with DIN standards, providing durability and longevity in harsh environments. It comes with a medium preload class C and high accuracy class H, ensuring precise movement and reduced play. The overall length of the runner block is meticulously crafted to meet stringent requirements. This model boasts a robust design without a ball chain or initial lubrication, allowing for customization based on the application's lubrication needs. It also lacks attachment elements on both the left front reference edge and right front reference edge, providing flexibility in system integration. With optimized entry-zone geometry and a high number of balls, this runner block minimizes variation in elastic deflection under load. Its design includes an integrated all-around sealing system that protects against contaminants while maintaining smooth operation over time. The B.RUN. BLOCK NRFG KWD-025-FNS-C2-H-0 is engineered to provide maximum system rigidity due to its preloaded O-arrangement and end-face fastening thread for secure attachments. It can handle high dynamic loads consistently in all four main directions of loading, making it suitable for single runner block applications per rail. Furthermore, this ball runner block can be used with all SNS ball guide rails thanks to its limitless interchangeability within each accuracy class. Two additional mounting screw holes at the center enhance rigidity under liftoff and side loading conditions. Overall, this Bosch Rexroth product is designed to offer superior performance in precision linear motion applications.