BALL RUNNER BLOCK RESIST NRII KWD-025-FNS-C0-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-C0-N-0 (R200129406) is a state-of-the-art ball runner block designed for high precision and rigidity in linear motion applications. This product features an FNS size format, which includes a flange width, normal length, and standard height. It is constructed from corrosion-resistant Resist NRII steel compliant with DIN standards, ensuring durability and reliability in harsh environments. The runner block boasts a preload class C, indicating it is preload-free, which allows for smooth movement without excess friction. Its accuracy class N ensures standard precision across applications. A notable feature of this model is the inclusion of a ball chain that promotes low noise levels and optimal travel behavior. Designed without initial lubrication or preservation, this runner block comes ready for users to apply their preferred lubrication method tailored to their specific use case. It also lacks attachment elements on the left and right front reference edges but includes a straight lube connection that is loosely attached. This Bosch Rexroth ball runner block has an overall length of 63 mm and can be interchangeably combined with guide rails of every accuracy level to meet diverse application needs. It supports long-term lubrication over several years while maintaining maximum precision. The patented entry zone increases travel accuracy by up to six times compared to standard systems. The dynamic load capacity C and dynamic torsional moment load capacity Mt are determined based on 100,000 m travel as per DIN ISO standards, providing users with reliable performance data for their engineering calculations. The product also features a friction coefficient between 0.01 to 0.02 without seal friction and can operate within an ambient temperature range of -10°C to +100°C. In summary, the Bosch Rexroth B.RUNN. BLOCK NRII KWD-025-FNS-C0-N-0 (R200129406) offers exceptional performance for applications requiring high rigidity, precision, and corrosion resistance in linear motion systems. Its robust construction paired with thoughtful design elements such as the ball chain ensures efficient operation and longevity in various industrial settings.