B.RUNNER BLOCK CS KWD-030-FNS-C0-N-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-C0-N-2 (R165179424) is a sophisticated ball runner block designed for linear guidance and motion. This product is part of the Ball Rail Systems that offer precision and versatility in motion applications. Engineered to adhere to DIN standards, the runner block features a four-row ball design that ensures point contact in all loading directions, significantly minimizing friction. This design contrasts with other ball rail systems that may experience increased friction due to differential slip under lateral loads or specific prestressing conditions. The Bosch Rexroth runner block is equipped with a variety of seals to protect against contaminants such as dirt, chips, and coolants, which can reduce its service life. The standard seal SS provides uniform sealing even on guide rails with cover strips, balancing low friction with effective sealing. For environments demanding minimal resistance to movement, the low-friction seal LS is ideal. In contrast, the double-lip seal DS offers enhanced protection against harsh media exposure. Front seals are available for environments laden with fine particles or heavy use of coolants and cutting fluids; these are interchangeable during servicing for customer convenience. Similarly, FKM seals cater to extreme conditions and are also replaceable by the user. Cover plate wipers can be added for situations involving coarse debris. This runner block boasts high torque capacity and rigidity in all load directions due to its robust construction and design features such as end-face fastening threads and lube fittings with metal threads on all sides. The inclusion of two additional mounting screw holes at the center enhances stability under liftoff and side loading conditions. Furthermore, it offers different preload classes for various application requirements and achieves maximum system rigidity through a pretensioned O-arrangement. An optional integrated measuring system adds value by providing precise feedback without wear concerns. Pre-lubricated at the factory, this Bosch Rexroth ball runner block promises long-term lubrication over several years while maintaining high load ratings in all four main loading directions. Its compatibility with all SN/SNO Ball Guide Rails ensures a broad range of application potential across various industries requiring precise linear motion solutions.