BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-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-020-FNS-C1-U-1 (R16518192Z) is a state-of-the-art ball runner block designed for ultra-precise linear motion applications. This component is part of the Ball Rail Systems product group and adheres to DIN standards for linear guides. The runner block body is constructed from unalloyed steel CS, ensuring durability and robustness. It features a low preload class C and boasts an ultra precision accuracy class UP, which makes it suitable for tasks that demand the highest levels of precision. This model comes without a ball chain and has been pre-lubricated with roller bearing grease Dynalub, which supports long-term lubrication over several years. The design incorporates a straight lube connection that is loosely attached for ease of maintenance. For enhanced versatility, attachments can be mounted from both above and below the runner block, with metal threads on all sides for lube fittings and endface fastening thread provision for additional attachments. The B.RUNNER BLOCK CS KWD-020-FNS-C1-U-1 offers exceptional rigidity in all load directions, allowing it to be used with just one runner block per rail in certain applications. Its design includes two extra mounting screw holes at the center to improve rigidity under lift-off and side loading conditions. The runner block also features integrated all-around sealing to protect against contaminants, ensuring reliable operation even in challenging environments. Furthermore, this model provides high torque load capacity and different preload classes to cater to various application requirements. An optional integrated, inductive, and wear-free measuring system can further enhance its capabilities. The B.RUNNER BLOCK CS KWD-020-FNS-C1-U-1 is interchangeable with guide rails across all accuracy levels, delivering maximum system rigidity thanks to its preloaded O-arrangement configuration. This runner block can be used on all SNS/SNO ball guide rails by Bosch Rexroth and supports high load ratings in all four main directions of loading.