BALL RUNNER BLOCK RESIST NRII KWD-025-FNS-C1-N-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.RUNN. BLOCK NRII KWD-025-FNS-C1-N-0 (R200121404) is a ball runner block designed for high precision and rigidity applications. This component is part of Bosch Rexroth's linear motion technology, specifically engineered for use in ball rail systems. The runner block is constructed from Resist NRII, a corrosion-resistant material that ensures durability and consistent performance even under challenging environmental conditions. It features an FNS format, meaning it has a flange width, normal length, and standard height, with an overall length of the runner block being . mm. The B.RUNN. BLOCK NRII comes with a low preload (preload class C) and standard accuracy (accuracy class N), without a ball chain or initial lubrication, which allows for customization based on the specific lubrication needs of the application. It's also noteworthy that this model does not include attachment elements at either front reference edge or any preservation measures. This product boasts excellent dynamic characteristics due to its optimized entry-zone geometry and high number of balls which minimize variation in elastic deflection. The design facilitates long-term lubrication over several years and maintains maximum precision throughout its lifespan. Its dynamic load capacity C and dynamic torsional moment load capacity Mt are determined following DIN ISO standards, ensuring reliable performance metrics. Additionally, the B.RUNN. BLOCK NRII is interchangeable with guide rails to accommodate various accuracy requirements and can withstand ambient temperatures ranging from min ... max °C for short durations. With its robust construction from corrosion-resistant steel as per DIN EN , this runner block is suitable for diverse industrial applications where high load ratings in all four main directions of loading are essential. In summary, the Bosch Rexroth B.RUNN. BLOCK NRII KWD-025-FNS-C1-N-0 (R200121404) offers exceptional durability, precision, and flexibility for linear motion systems requiring corrosion resistance and high rigidity.