MINIATURE RUNNER BLOCK RESIST NRII MWA-009-SNS-C1-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 (R044281301) is a high-precision miniature ball runner block designed for smooth and quiet linear motion in various applications. This model features a slimline width, standard length, and height, making it suitable for compact installations where space is at a premium. The runner block body is constructed from corrosion-resistant steel, ensuring durability and longevity even in challenging environments. With a low preload class C and high accuracy class H, the MINI R.BLOCK NRII guarantees precise movement and stability. It does not incorporate a ball chain but comes with initial lubrication to reduce maintenance needs upon installation. The product also includes relubrication openings for easy maintenance over time. This model has been engineered without attachment elements on both the left and right front reference edges, allowing for versatile integration into existing systems. The overall length of the runner block is tailored to fit size E profiled rail systems while maintaining interchangeability across different accuracy classes (P, H, and N). The MINI R.BLOCK NRII boasts impressive specifications such as a dynamic load capacity C and static load rating C0, calculated according to DIN standards. It can handle maximum accelerations and operate within an ambient temperature range of -10°C to +100°C. Additionally, the product can achieve speeds of up to 5 m/s, although service life may be affected at higher velocities due to increased wear on plastic parts. Intended for use in size A profiled rail systems with self-aligning capabilities for misalignment compensation, this miniature ball runner block also has notable torsional moment load capacities (both static Mt and dynamic ML). Its low-friction seal ensures minimal resistance during operation. Overall, the Bosch Rexroth MINI R.BLOCK NRII provides reliable linear guidance with its well-designed ball return mechanism and ability to retain balls for hassle-free replacement. It's an ideal choice for applications demanding compactness without compromising on precision or performance.