BALL RUNNER BLOCK NRFG KWD-025-SLS-C0-H-0

***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.RUN. BLOCK NRFG KWD-025-SLS-C0-H-0 (R201229314) is a high-precision ball runner block designed for applications that demand corrosion resistance and precision movement, such as those found in the packaging and food industry subsectors. This runner block is characterized by its slimline width (SLS format), long length, standard height, and is made from corrosion-resistant steel compliant with DIN standards. It features a preload class C, indicating it is preload-free which helps in reducing system rigidity and allows for smooth motion. The accuracy class H denotes that this runner block provides high accuracy for precise applications. Additionally, the Bosch Rexroth B.RUN. BLOCK NRFG KWD-025-SLS-C0-H-0 does not include a ball chain or initial lubrication and lacks attachment elements on both left front and right front reference edges. It comes with a straight lube connection that is loosely attached. The overall length of the runner block is 100 mm, ensuring compatibility with guide rails to maintain interchangeability across varying accuracies. This product offers excellent dynamic characteristics with the same high load ratings in all four main loading directions, making it versatile for different orientations of use. Long-term lubrication capabilities are engineered into the design, which can extend over several years due to lube fittings with metal threads on all sides. The ball runner block maintains maximum system rigidity through its preloaded O-arrangement and allows for end-face fastening thread attachments while providing high rigidity in all load directions. This feature enables applications to operate with just one runner block per rail if necessary. Integrated all-around sealing protects against contamination while optimized entry-zone geometry along with a high number of balls ensures minimal variation in elastic deflection during operation. In summary, the Bosch Rexroth B.RUN. BLOCK NRFG KWD-025-SLS-C0-H-0 (R201229314) offers a durable, highly accurate motion solution suitable for sensitive environments where precision and corrosion resistance are required.