BALL RUNNER BLOCK CARBON STEEL KWC-020-FNN-C1-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 KWC-020-FNN-C1-N-2 (R169381410) is a state-of-the-art ball runner block designed for precision linear movement and guidance. This particular model is part of the CS series and is distinguished by its FNN format, indicating a flange width, normal length, and low height. The runner block body is constructed from unalloyed steel CS, ensuring durability and reliability in a variety of applications. With a preload class C1 indicating low preload, and an accuracy class N signifying standard precision, this runner block is optimized for applications where space is limited yet high accuracy is required. It boasts an impressive ability to maintain precision due to its patented entry zone which can enhance travel accuracy by up to six times while reducing frictional oscillations significantly—especially under external load conditions. This model does not come with a ball chain and has been preserved without initial lubrication, allowing for customization based on specific application requirements. It features angular lube nipples that are loosely attached for ease of maintenance. The runner block's overall length and height are designed to ensure compatibility with various guide rails within the same accuracy range. The B.RUNNER BLOCK CS KWC-020-FNN-C1-N-2 offers excellent torque load capacity and features integrated all-around sealing to protect against contaminants. Its design allows for long-term lubrication spanning several years without the need for frequent maintenance. Furthermore, it has been designed with versatility in mind; attachments can be mounted from both above and below the runner block, providing flexibility in system design. In summary, this Bosch Rexroth ball runner block combines robust construction with high precision capabilities, making it suitable for applications requiring maximum precision within confined spaces. Its optimized design ensures reduced friction levels and extended service life even in demanding operational environments.