BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C1-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-C1-H-1 (R16518132Y) is a high precision ball runner block designed for applications requiring maximum rigidity and precision. It features a steel CS runner block body with high accuracy class H and low preload class C, ensuring smooth motion with minimal frictional oscillations even under external loads. The unique geometry of the entry zone, coupled with a high number of balls, significantly increases travel accuracy by up to six times compared to standard systems. Equipped with a ball chain, this runner block operates quietly and exhibits optimal travel behavior. Its design allows for attachments to be mounted from both above and below the block, providing flexibility in system integration. The all-around sealing integrated into the unit offers protection against contaminants, enhancing its longevity and reliability in various environments. The B.RUNNER BLOCK CS is characterized by its ability to handle high torque loads and maintain rigidity in all load directions. This feature allows for the use of just one runner block per rail in certain applications. Additionally, it includes two extra mounting screw holes at its center for improved stability under side loading conditions. This model comes pre-lubricated from the factory with roller bearing grease Dynalub, which supports long-term lubrication over several years without the need for frequent maintenance. It's compatible with all SN/SNO ball guide rails and maintains consistent load ratings in all four main loading directions. For more advanced applications, there is an option to integrate an inductive and wear-free measuring system into the runner block. This Bosch Rexroth ball runner block is an ideal solution for systems where precision and rigidity are paramount, such as in machine tooling or automation equipment where precise movement control is essential.