BALL RUNNER BLOCK CARBON STEEL KWD-045-FLS-C2-U-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-045-FLS-C2-U-1 (R165342922) is a high-precision ball runner block designed for linear motion applications requiring exceptional rigidity and accuracy. This runner block boasts an ultra-precision accuracy class (UP) and a medium preload class C, ensuring smooth movement and high load-bearing capacity. It is constructed from unalloyed steel CS, offering robustness and durability. The product features a ball chain that contributes to low noise levels and optimal travel behavior. It also comes with initial lubrication and preservation, which facilitates long-term lubrication over several years without the need for frequent maintenance. The runner block has lube fittings with metal threads on all sides, along with an end-face fastening thread for versatile attachment options. Designed with an integrated all-around sealing system, the B.RUNNER BLOCK CS offers protection against contaminants such as dirt and coolants, thereby extending its service life. The dynamic characteristics of this product are enhanced by its ability to withstand high torque loads in all directions of loading, making it suitable for use in applications where only one runner block per rail is necessary. In addition to its impressive rigidity under liftoff and side loading conditions—aided by two additional mounting screw holes at the center—the runner block can achieve maximum system rigidity due to its preloaded O-arrangement. For applications that require precise measurement, there is an option for an integrated, inductive, wear-free measuring system. The Bosch Rexroth B.RUNNER BLOCK CS can be mounted from both above and below, providing flexibility in installation. It is compatible with all SN/SNO ball guide rails while maintaining the same high load ratings in every main direction of loading. This runner block represents a versatile solution for various linear motion systems that demand maximum precision and reliability.