B.RUNNER BLOCK CS KWD-025-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-025-FNS-C0-N-2 (R165129424) is a high-performance ball runner block designed for linear motion applications. This product is part of Bosch Rexroth's Ball Rail Systems and is constructed to conform to DIN standards, ensuring compatibility and reliability. The runner block features a four-row ball design that enables point contact in all loading directions, significantly reducing friction. This design contrasts with other systems that might experience increased friction due to differential slip with lateral loading or raceway curvature. The B.RUNNER BLOCK CS KWD-025-FNS-C0-N-2 boasts a variety of seals to protect against contaminants such as dirt, chips, and coolants, extending the service life of the component. Standard seal SS provides uniform sealing with low friction, while the low-friction seal LS caters to applications requiring minimal resistance. The double-lip seal DS is suited for environments with increased exposure to media, and front seals are available for environments with fine particulates or heavy use of cutting fluids. For extreme conditions, FKM seals can be used and are also interchangeable during servicing. Additionally, cover plate wipers can be utilized in environments with coarse debris. The runner block allows attachments from above or below and includes lube fittings on all sides for maintenance ease. It features end-face fastening threads for attachments and integrated all-around sealing. This model offers high torque capacity and various preload classes for different application requirements. Its construction ensures high rigidity in all load directions, allowing the use of a single runner block per rail if necessary. Enhanced rigidity under liftoff and side-loading conditions is achieved through additional mounting screw holes at the center of the block. As an optional feature, an integrated inductive measuring system can be added for precise motion control without wear concerns. The B.RUNNER BLOCK CS KWD-025-FNS-C0-N-2 comes pre-lubricated from the factory and supports long-term lubrication over several years. It maintains high load ratings in all four main loading directions, ensuring maximum system rigidity when used in conjunction with SNSSNO Ball Guide Rails.