BALL RUNNER BLOCK CARBON STEEL KWD-030-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-030-FLS-C1-H-1 (R165371321) is a ball runner block designed for high precision linear movement in demanding applications. This runner block is part of the Ball Rail Systems product group and adheres to DIN standards for linear guides. The body of the runner block is made from unalloyed steel CS, providing robustness and durability. It features a size FLS format, which denotes its flanged width, long length, and standard height. The preload class C indicates a low preload, while accuracy class H signifies high precision. The B.RUNNER BLOCK CS is notable for its high rigidity in all load directions, which allows for the use of just one runner block per rail in certain applications. It has been designed with an emphasis on reducing frictional oscillations and maintaining a low friction force level even when external loads are applied. Its dynamic characteristics are enhanced by a patented entry zone that can increase travel accuracy by up to six times. This model does not include a ball chain but comes with initial lubrication and preservation to ensure longevity and ease of maintenance. It boasts an integrated all-around sealing system to protect against contaminants, contributing to its ability to offer long-term lubrication spanning several years. The runner block also features lube fittings with metal threads on all sides for easy access during maintenance. It is equipped with additional mounting screw holes at the center for improved rigidity under lift-off and side loading conditions. The option for an integrated, inductive, and wear-free measuring system is available as well. The B.RUNNER BLOCK CS can be mounted from both above and below and is compatible with all SN/SNO ball guide rails. Overall, this Bosch Rexroth ball runner block provides maximum precision, excellent dynamic characteristics, high load capacities in all main directions of loading, and versatility through compatibility with various attachments and guide rails—making it suitable for highly demanding applications that require precise linear motion control.