BALL RUNNER BLOCK RESIST NRII KWD-030-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-030-FNS-C0-N-0 (R200179405) is a state-of-the-art ball runner block designed for high precision and rigidity in linear motion applications. This product stands out with its corrosion-resistant Resist NRII construction, ensuring durability and reliability even in harsh environments. The runner block features an FNS format, indicating a flange width, normal length, and standard height, with overall dimensions tailored to meet various industrial requirements. The B.RUNN. BLOCK NRII is crafted from corrosion-resistant steel conforming to DIN EN standards, guaranteeing long-term performance without the need for additional preservation or initial lubrication. It boasts a preload class C, which signifies that it is preload-free, and an accuracy class N for standard precision levels. Notably absent are the ball chain and attachment elements on both left and right front reference edges. This ball runner block excels in dynamic load capacity (C), static load rating (C0), and dynamic torsional moment load capacity (Mt). It can accommodate maximum accelerations (amax) and speeds (vmax) while maintaining low friction coefficients thanks to its four-row ball design that allows point contact in all loading directions. Equipped with a minimum quantity lubrication system that includes an integrated oil reservoir, the B.RUNN. BLOCK NRII ensures long-term lubrication over several years. The optimized entry-zone geometry coupled with a high number of balls reduces variation in elastic deflection significantly. For sealing effectiveness against contaminants like dirt or metal particles, this model comes equipped with standard seals SS but can also be fitted with low-friction seals LS or double-lip seals DS according to specific application needs. The Bosch Rexroth B.RUNN. BLOCK NRII KWD-030-FNS-C0-N-0 is highly versatile and can be used across all SNS Ball Guide Rails offered by Bosch Rexroth. It is available in five common sizes to cater to different scale operations while maintaining excellent dynamic characteristics across all load directions.