MINIATURE RUNNER BLOCK RESIST NRII MWA-009-BNS-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 (R044389400) is a high-precision miniature ball runner block designed for linear motion applications requiring compact and corrosion-resistant components. This model, with a material number R044389400, is part of the BNS series and comes in a standard size with a wide width, normal length, and standard height. It features a runner block body made of corrosion-inert steel that ensures longevity even in harsh environments. This MINI R.BLOCK NRII model is preload-free (preload class C) and offers standard accuracy (accuracy class N), making it suitable for various applications where precise movement is essential but not at the cost of increased friction that preload can introduce. The runner block does not include a ball chain, which simplifies its design and maintenance. It comes initially lubricated but without preservation to reduce initial friction, utilizing Roller bearing grease Dynalub for consistent performance. With relubrication openings included, maintenance is straightforward, ensuring long service life and reliability. The overall length of the runner block is meticulously designed to fit seamlessly within its intended mechanical systems. The interchangeability feature allows this runner block to be combined with guide rails of every accuracy class (P, H, and N), enhancing its versatility across different setups. The MINI R.BLOCK NRII boasts an impressive dynamic load capacity and static load rating, calculated according to DIN standards, indicating its capability to handle significant loads during operation. Its design also includes provisions for smooth and quiet running due to optimally designed ball return and guideway arrangements. This product's robust build quality facilitates self-alignment for compensation of misalignments without the need for self-alignment mechanisms. Additionally, it has been engineered to withstand a wide range of ambient temperatures while maintaining high performance. In summary, the Bosch Rexroth MINI R.BLOCK NRII (R044389400) offers exceptional precision and durability in a miniature package suitable for diverse linear motion applications where space constraints are a consideration and corrosion resistance is required.