BALL RUNNER BLOCK CARBON STEEL KWD-025-FLS-C1-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-025-FLS-C1-U-1 (R165321922) is a ball runner block designed for ultra precision and low preload applications. This product features a runner block body constructed from unalloyed steel CS, ensuring robustness and durability. It is part of the FLS series, indicating a flanged width, long length, and standard height format. The runner block boasts an accuracy class UP (Ultra Precision) and is equipped with a ball chain that facilitates smooth movement and reduced noise levels. The B.RUNNER BLOCK CS KWD-025-FLS-C1-U-1 comes pre-lubricated with roller bearing grease Dynalub for initial use and offers the potential for long-term lubrication over several years. It does not include attachment elements on either left or right front reference edges but does have a straight lube connection loosely attached. The overall length of the runner block is meticulously crafted to ensure interchangeability with guide rails across varying accuracies. This product stands out for its ability to meet stringent rigidity requirements while maintaining significantly reduced frictional oscillations and low friction force levels, especially under external loads. Its dynamic characteristics are enhanced by an excellent dynamic performance, making it suitable for demanding applications where high precision is imperative. The Bosch Rexroth B.RUNNER BLOCK also features high torque load capacity, integrated all-around sealing, and optional inductive measuring systems. Its design allows for attachments to be mounted from both above and below the block. With high rigidity in all load directions, it can function with just one runner block per rail while maintaining maximum system rigidity due to preloaded O-arrangement. Suitable for use on all SN/SNO ball guide rails, this runner block maintains consistent load ratings in all four main loading directions. The product's specifications also include a notable static load rating C0 and dynamic torsional moment load capacity Mt that adhere to DIN ISO standards. The permissible ambient temperature range extends from minimum values up to maximum values (exact temperatures not specified), allowing for operation across various environments.