BOSCH REXROTH
R044259441

***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 (R044259441) is a precision-engineered miniature ball runner block designed for smooth and quiet linear motion in various applications. This runner block features a slimline width, normal length, and standard height format (SNS), making it suitable for compact installation spaces where precise guidance is required. The body of the runner block is constructed from corrosion-resistant steel, ensuring durability and longevity in challenging environments. With a preload class C, the MINI R.BLOCK NRII is preload-free, offering smooth movement without any initial tension in the system. It falls under accuracy class N, signifying standard precision for general-purpose use. This model does not include a ball chain or preservation and comes without initial lubrication or attachment elements on either front reference edge. The runner block boasts an integrated lube nipple for easy maintenance and has an overall length that allows for compatibility with various guide rails. It supports interchangeability across different accuracy classes (P, H, and N) of guide rails. In terms of performance, the MINI R.BLOCK NRII can handle dynamic loads effectively as per DIN standards and offers a low-friction seal option for reduced resistance during operation. It does not have self-alignment capabilities but can accommodate misalignments within the system. The product's design includes features that retain balls for easy replacement if necessary. This model is particularly suited to applications requiring high acceleration (with preloaded systems) and operates within a permissible ambient temperature range. Its static and dynamic load capacities are calculated based on established industry standards, ensuring reliable performance in its intended applications. Overall, the Bosch Rexroth MINI R.BLOCK NRII offers an optimal balance between size, performance, and durability for precise linear motion requirements in space-constrained environments.