BALL RUNNER BLOCK CARBON STEEL KWD-025-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-025-FNS-C1-H-1 (R165121321) is a state-of-the-art ball runner block designed for high-precision and rigidity-demanding applications. This runner block is part of the Ball Rail Systems, which are known for their high load capacity and dynamic characteristics. The model is crafted from unalloyed steel CS, ensuring durability and reliability in operation. It is characterized by a low preload class C and a high accuracy class H, making it suitable for scenarios where precision movement is crucial. The B.RUNNER BLOCK CS KWD-025-FNS-C1-H-1 comes without a ball chain but includes initial lubrication and preservation for ease of maintenance. It also boasts an innovative design that includes roller bearing grease Dynalub to enhance performance. The runner block body has a standard overall length, allowing it to be interchangeable with guide rails of every accuracy level. This particular model excels in environments that require high rigidity, as it can withstand significant torque loads and offers improved rigidity under liftoff and side loading conditions due to additional mounting screw holes at the center. Its design allows attachments to be mounted from both above and below, providing flexibility in its use across various applications. Moreover, the B.RUNNER BLOCK CS features integrated all-around sealing to protect against contaminants, thereby extending its service life even in harsh conditions. It also comes with optional integrated, inductive, and wear-free measuring systems for enhanced functionality. Pre-lubricated at the factory, this ball runner block is compatible with all SN/SNO ball guide rails and supports long-term lubrication over several years without the need for frequent maintenance. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-025-FNS-C1-H-1 (R165121321) offers maximum system rigidity with different preload classes to cater to various application requirements while maintaining high precision and low friction levels across all four main loading directions.