MINIATURE RUNNER BLOCK RESIST NRII MWA-009-SNS-C0-H-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 (R044289300) is a high-precision miniature ball runner block designed for linear motion applications. This product features a slimline width, normal length, and standard height (SNS format), making it suitable for compact installations. The runner block body is constructed from corrosion-resistant steel, ensuring durability and longevity in challenging environments. It comes with a preload class C, indicating that it is preload-free and has an accuracy class H for high accuracy requirements. The MINI R.BLOCK NRII does not include a ball chain but does offer initial lubrication without preservation, utilizing Roller bearing grease Dynalub to maintain smooth operation. It is equipped with relubrication openings and has an overall length that allows for interchangeability with guide rails of every accuracy class (P, H, and N). The design ensures smooth and quiet running due to an optimally designed ball return and guideway system, alongside ball retention which facilitates easy replacement. This runner block can accommodate dynamic load capacities calculated according to DIN standards and can operate within a permissible ambient temperature range from -10°C to +100°C. Additionally, the product is self-aligning to compensate for any misalignments during installation or operation. Its static torsional moment load capacity Mt further demonstrates its robustness in handling loads. The MINI R.BLOCK NRII is part of the miniature ball rail system family within Bosch Rexroth's portfolio of linear guides. It stands out for its ability to achieve speeds of up to 5 m/s while maintaining a long service life despite heightened wear on plastic parts at such velocities. With its high accuracy and reliable performance characteristics, this miniature ball runner block is ideal for various applications requiring precise linear movement in confined spaces.