BOSCH REXROTH
R044221240

***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 MWA-012-SNS-C1-P-0 (R044221240) is a precision-engineered miniature ball runner block designed for high performance and reliability in linear motion applications. This runner block features a slimline width, normal length, and standard height format (SNS), suitable for a variety of compact installations. The body of the runner block is made from corrosion-resistant steel, ensuring durability even in challenging environments. With an accuracy class P for precision and a low preload class C, this product offers smooth and quiet operation with optimally designed ball return and guideway systems. Its dynamic load capacity is calculated according to DIN 645-1 standards, signifying robust performance capabilities. Additionally, the MINI R.BLOCK NRII offers interchangeability across different accuracy classes (P, H, and N) with the guide rails. This model does not include a ball chain or initial lubrication and comes without preservation or attachment elements on either front reference edge. It does have relubrication openings for maintenance purposes. The overall length of the runner block is specified by Bosch Rexroth's internal product details. The MINI R.BLOCK NRII can handle maximum permissible linear speeds up to 5 m/s; however, it should be noted that service life may be limited by increased wear to plastic parts at these speeds. It also boasts self-aligning capabilities to compensate for misalignments during operation without the need for self-alignment features. In terms of environmental adaptability, it can operate within an ambient temperature range from -10°C to +100°C short-term, making it versatile across various climatic conditions. The product also includes low-friction seals miniaturized for its size category. Overall, the Bosch Rexroth MINI R.BLOCK NRII MWA-012-SNS-C1-P-0 (R044221240) represents a reliable solution for those seeking precise linear motion control in compact spaces where corrosion resistance and interchangeability are key requirements.