B.RUNNER BLOCK CS KWD-030-FNS-C1-H-2

***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-FNS-C1-H-2 (R165171324) is a high-precision ball runner block designed for linear motion applications. This product is part of Bosch Rexroth's Ball Rail Systems, which are selected in accordance with DIN standards to ensure compatibility and performance. The B.RUNNER BLOCK CS features a four-row ball design that provides point contact in all loading directions, significantly reducing friction and minimizing heat generation compared to systems with gothic raceway profiles. This runner block includes universal standard seals (SS) that offer low friction and effective protection against contaminants such as dirt, chips, and coolants, ensuring an extended service life. For environments requiring even lower friction or increased exposure to media, low-friction seals (LS) and double-lip seals (DS) are also available. Additionally, front seals can be fitted for applications dealing with fine particulates or heavy use of cutting fluids, with the option of FKM material for extreme conditions. The B.RUNNER BLOCK CS is designed with flexibility in mind; it features attachments that can be mounted from both above and below. It includes lube fittings with metal threads on all sides for easy maintenance and end-face fastening threads for various attachments. The integrated all-around sealing system contributes to the unit's high durability. Offering high torque capacity and different preload classes, this runner block achieves high rigidity in all load directions. This allows for applications using just one runner block per rail if necessary. The enhanced rigidity under liftoff and side-loading conditions is further supported by additional mounting screw holes at the center of the block. For maximum system rigidity, a pretensioned O-arrangement is available. An optional integrated inductive measuring system provides wear-free operation without compromising accuracy. Pre-lubricated at the factory, the B.RUNNER BLOCK CS is ready for use on all SN/SNO Ball Guide Rails and supports long-term lubrication over several years while maintaining high load ratings in all four main directions of loading.