MINIATURE RUNNER BLOCK RESIST NRII MWA-009-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 (R044289400) is a high-precision miniature ball runner block designed for smooth and quiet linear motion in various applications. This component is part of the profiled rail systems, featuring a slimline SNS format with standard width, normal length, and standard height. The runner block body is constructed from corrosion-resistant steel, ensuring durability and longevity even in challenging environments. With a preload class C, this MINI R.BLOCK NRII is preload-free, while its accuracy class N denotes a standard level of precision. It is equipped with relubrication openings for maintenance ease but comes without an attachment element or ball chain. Initial lubrication is provided; however, there is no preservation treatment applied. This model boasts an overall length of the runner block at mm and can be interchanged with guide rails across various accuracy classes (P, H, and N), enhancing its versatility. The design includes ball retention features to facilitate easy replacement when necessary. The dynamic load capacity C and static load capacity are calculated according to DIN standards, ensuring reliable performance under specified loads. The MINI R.BLOCK NRII operates within a permissible ambient temperature range of -30°C to +100°C and can withstand short-term exposure outside this range as noted in the product specifications. It also features self-aligning capabilities to compensate for any misalignments during operation. For applications requiring high speed, this model can achieve maximum linear speeds up to 5 m/s; however, service life may be reduced due to increased wear on plastic parts at these higher velocities. Its static and dynamic torsional moment load capacities are derived from the dynamic load rating C0 and C1 respectively. In summary, the Bosch Rexroth MINI R.BLOCK NRII (R044289400) offers a compact and robust solution for linear motion requirements with its interchangeable design, corrosion resistance, ease of maintenance, and reliable performance under varying environmental conditions.