BOSCH REXROTH
R044201301

***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 (R044201301) is a high-precision miniature ball runner block designed for linear motion applications requiring compact components with a high degree of accuracy. This model features a slimline width, normal length, and standard height (SNS format), crafted from corrosion-resistant steel to ensure durability and longevity even in challenging environments. The runner block boasts a low preload class C and an accuracy class H, indicating its capability for highly accurate movements. The MINI R.BLOCK NRII is equipped with an integrated lube nipple and comes pre-lubricated with Dynalub grease, though it does not include preservation or a ball chain. It is designed without attachment elements on both left and right front reference edges, allowing for flexibility in installation. The runner block body is of the standard version, ensuring interchangeability with guide rails across various accuracy classes (P, H, and N). Additionally, this model supports smooth operation due to its optimized ball return and guideway design. With its static load rating C0 and dynamic load capacity C, calculated according to DIN standards, this runner block can handle significant loads while maintaining stability. Its permissible ambient temperature range extends from -10°C to +100°C for short periods. Furthermore, the MINI R.BLOCK NRII can achieve maximum linear speeds up to 5 m/s; however, it's important to note that such speeds may limit service life due to increased wear on plastic parts. This Bosch Rexroth miniature ball rail system is particularly suitable for applications where space is limited but precise linear movement is required. It also features the ability to self-align to compensate for any misalignments during installation or operation. The product's compact size coupled with its robust performance makes it an ideal choice for various high-precision tasks in smaller-scale automation systems or intricate machinery setups.