MINIATURE RUNNER BLOCK RESIST NRII MWA-012-SLS-C0-N-3

***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 MINI R.BLOCK NRII (R044429401) is a state-of-the-art miniature ball runner block designed for high-precision linear motion applications. This model, part of the Miniature Ball Rail System, is notable for its slimline width, long length, and standard height, providing a compact footprint without sacrificing performance. The runner block body is constructed from corrosion-resistant steel, ensuring longevity and reliability in diverse operating conditions. This MINI R.BLOCK NRII features a preload class C, meaning it operates preload-free for smooth movement with minimal friction. It comes with an accuracy class N for standard precision requirements and does not include a ball chain to allow for easy replacement and maintenance. Initial lubrication is applied to the unit; however, it does not come preserved for long-term storage. The product's dimensions include an overall runner block length of . mm and a height that complements the system's profiled rail sizes A, B, E, H, S, T, V, and N. The dynamic load capacity C and static load capacity C0 are calculated according to DIN standards part 5. The MINI R.BLOCK NRII can withstand ambient temperatures ranging from - to + degrees Celsius over short periods. Additional features include relubrication openings for maintenance ease and an absence of attachment elements on both left and right front reference edges. The unit can achieve maximum permissible linear speeds up to m/s under pretensioned systems but should be noted that service life may be limited by wear on plastic parts at such speeds. Designed without self-alignment features, this miniature ball runner block compensates for misalignments within the system itself. It has impressive static and dynamic torsional moment load capacities (Mt), ensuring stability under various loading conditions. In summary, the Bosch Rexroth MINI R.BLOCK NRII (R044429401) offers precise linear motion capabilities in a compact form factor suitable for various applications requiring high-quality miniature guidance systems.