BALL RUNNER BLOCK CARBON STEEL KWD-020-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-020-FLS-C2-U-1 (R165382922) is a high-precision ball runner block designed for linear motion applications requiring utmost accuracy and rigidity. This runner block features a size 20 flanged long standard (FLS) format, made from unalloyed steel CS, and is classified under the ultra precision (UP) accuracy class. It offers medium preload in class C and comes with a ball chain to ensure smooth movement and low noise levels. The product boasts an innovative design that includes an integrated all-around sealing system to protect against contaminants, thus extending its service life. It has been prelubricated at the factory with roller bearing grease Dynalub for immediate use and offers potential for long-term lubrication over several years. The B.RUNNER BLOCK CS KWD-020-FLS-C2-U-1 is equipped with metal-threaded lube fittings on all sides for easy maintenance. Furthermore, this runner block is designed to handle high torque loads and provides high rigidity in all load directions, which allows for the possibility of using just one runner block per rail in certain applications. The inclusion of two additional mounting screw holes at the center enhances rigidity under liftoff and side loading conditions. For those seeking advanced functionality, this model can optionally include an integrated, inductive, and wear-free measuring system. Attachments can be mounted from both above and below the runner block. It's compatible with all SN/SNO ball guide rails from Bosch Rexroth, maintaining high load ratings in all four main loading directions. This product's robust design combined with its dynamic characteristics makes it suitable for demanding applications where maximum precision and reduced frictional oscillations are essential. The unique entry zone of the runner block significantly increases travel accuracy by up to six times compared to standard systems.