MINIATURE RUNNER BLOCK RESIST NRII MWA-007-SNS-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 (R044279400) is a high-precision miniature ball runner block designed for linear motion applications requiring compact and corrosion-resistant components. This MINI R.BLOCK NRII features a slimline width, normal length, and standard height format (SNS), making it suitable for space-constrained environments. It is engineered with a runner block body made of corrosion-inert steel to ensure longevity and resistance to harsh conditions. The product boasts an accuracy class N (standard) and is preload-free with preload class C, eliminating the need for initial adjustment and facilitating ease of installation. The absence of a ball chain contributes to the unit's simplified structure, while the initial lubrication ensures smooth operation from the start without the need for immediate maintenance. This model includes relubrication openings to extend service life through regular maintenance, ensuring consistent performance over time. Its overall length has been optimized for its size category, while compatibility across various accuracy classes (P, H, and N) allows interchangeability with guide rails in different applications. With a dynamic load capacity calculated according to DIN standards and a static load rating that underscores its robustness, this runner block can handle significant loads despite its miniature size. It also features a static torsional moment load capacity that indicates its ability to withstand forces that may cause twisting. The Bosch Rexroth MINI R.BLOCK NRII is self-aligning to compensate for any misalignments during installation or operation. The product supports maximum permissible linear speeds up to the specified limit, although it should be noted that higher speeds could result in increased wear on plastic parts. Overall, this miniature ball runner block is an exemplary solution for applications demanding precise linear motion in compact spaces where corrosion resistance and maintenance accessibility are key considerations.