B.RUNNER BLOCK CS KWD-015-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-015-FNS-C0-N-2 (R165119424) is a high-precision ball runner block designed for linear motion applications. It features a robust design with four rows of balls that enable point contact in all loading directions, minimizing friction and enhancing movement smoothness. This characteristic significantly reduces the friction coefficient, leading to less heat generation compared to other systems with higher friction due to differential slip and gothic raceway profiles. The ball runner block is constructed according to DIN standards, ensuring compatibility and interchangeability with a wide range of linear guides. It is equipped with universal standard seals (SS) that provide effective protection against contamination from dirt, chips, and coolants while maintaining low friction for smooth operation. For environments requiring even lower friction or increased exposure to media, optional low-friction seals (LS), double-lip seals (DS), FKM seals, and front seals are available. These seals can be easily interchanged during servicing. Additionally, the B.RUNNER BLOCK CS KWD-015-FNS-C0-N-2 offers versatility through its attachments that can be mounted from both above and below the block. It includes lube fittings with metal threads on all sides for convenient maintenance and end-face fastening threads for secure attachment of accessories. The integrated all-around sealing system ensures long-term protection against contaminants. This ball runner block boasts high torque capacity, various preload classes, and exceptional rigidity in all load directions, making it suitable for applications where only one runner block per rail is required. Enhanced system rigidity is achieved through pretensioned O-arrangement of balls and additional mounting screw holes at the center of the block. For applications requiring precise positioning, an optional integrated inductive measuring system is available. The unit comes pre-lubricated from the factory for immediate use on all SN/SNO Ball Guide Rails and supports long-term lubrication over several years without the need for frequent maintenance. With its high load ratings consistent across four main loading directions, the Bosch Rexroth B.RUNNER BLOCK CS KWD-015-FNS-C0-N-2 ensures reliable performance in a variety of linear motion systems.