BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C0-H-1

***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.RUNNER BLOCK CS KWD-020-FNS-C0-H-1 (R165189322) is a high-precision ball runner block designed for linear motion applications requiring high rigidity and precision. This runner block features a size 20 flanged design with normal length and standard height, constructed from unalloyed steel CS. It falls under the preload class C, indicating that it is preload-free, and boasts an accuracy class H for highly accurate motion control. The product incorporates a ball chain to ensure smooth travel behavior and low noise levels. For maintenance ease, it includes lube fittings with metal threads on all sides and comes prelubricated from the factory. The runner block's body has an overall length of ... mm and supports endface fastening threads for various attachments. Equipped with all-around sealing, the B.RUNNER BLOCK CS offers outstanding protection against contaminants, enhancing its longevity even in harsh environments. The optimized entry zone geometry coupled with a high number of balls reduces elastic deflection variation, thus enabling precise movements. Its design allows for increased rigidity in all loading directions, which means it can be used effectively with just one runner block per rail. Additional mounting screw holes at the center enhance rigidity under lift-off and side-loading conditions. This runner block can be paired with all SN/SNO ball guide rails by Bosch Rexroth, ensuring compatibility and flexibility in various applications. Furthermore, this model has the potential to integrate an inductive measuring system for real-time position feedback without wear concerns. The dynamic load capacity C and static longitudinal moment load capacity ML are based on DIN ISO standards, ensuring reliable performance across its operational lifespan. Suitable for long-term lubrication over several years without frequent maintenance, this ball runner block is an ideal component for sophisticated linear motion systems where precision and durability are paramount.