BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-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-FLS-C1-H-1 (R165381323) is a high-precision ball runner block designed for linear motion applications requiring the utmost in accuracy and rigidity. This runner block features a size 20 flange, long body, and standard height, constructed from unalloyed steel CS. It is distinguished by its low preload (preload class C) and high accuracy (accuracy class H), ensuring smooth motion with minimal friction and excellent dynamic characteristics. The B.RUNNER BLOCK CS comes equipped with a ball chain that contributes to its low noise operation and optimal travel behavior. It is prelubricated at the factory with Roller bearing grease Dynalub, which allows for long-term lubrication over several years. The unit also boasts integrated all-around sealing to protect against contaminants, contributing to its durability and longevity. Designed to accommodate high torque loads, this runner block can be used with just one block per rail due to its high rigidity in all load directions. The inclusion of two additional mounting screw holes at the center enhances rigidity under lift-off and side-loading conditions. Its overall length is optimized for compatibility with a wide range of guide rails, allowing for interchangeability across different accuracy classes. For those applications requiring precise measurements, an optional integrated, inductive, wear-free measuring system can be added. The B.RUNNER BLOCK CS's design allows attachments to be mounted from both above and below the runner block body. It is compatible with all SN/SNO ball guide rails from Bosch Rexroth and can handle the same high load ratings in all four main loading directions. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-FLS-C1-H-1 offers maximum precision, reduced friction oscillations under load, excellent dynamic properties, long-term lubrication capabilities, comprehensive sealing options, and versatile attachment possibilities for advanced linear motion solutions.