BALL RUNNER BLOCK RESIST CR KWD-025-CNS-C0-H-1

***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 B.RUNNER BLOCK CR KWD-025-CNS-C0-H-1 (R167229370) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and high accuracy. This runner block is coated with Resist CR, enhancing its durability against harsh conditions. The product features a compact width (CNS format), normal length, and standard height, catering to systems with limited lateral space while still accommodating high torsional moments. It boasts a preload-free design (class C), ensuring smooth movement without initial tension, and falls into the high accuracy class H. Crafted from unalloyed steel CS with a matte silver finish and hard chrome plating, the runner block body exhibits robustness and an aesthetically pleasing appearance. It comes prelubricated with roller bearing grease Dynalub for immediate use and is preserved for longevity. Notably, this model does not include a ball chain or attachment elements on either front reference edge, offering flexibility in integration with existing systems. The B.RUNNER BLOCK CR KWD-025-CNS-C0-H-1 supports dynamic characteristics across four main loading directions due to its optimized geometry and numerous balls that reduce elastic deflection variation. Its compatibility with all BNS ball guide rails enhances system rigidity through a preloaded O-arrangement. Additionally, it includes two extra mounting screw holes at the center for enhanced rigidity under liftoff and side loading conditions. This runner block's design allows attachments to be mounted from above, providing ease of assembly and maintenance. It has an end-face fastening thread suitable for various attachments, further extending its versatility. With its ability to withstand very high torsional moments and resist torsion effectively, this product is ideally used as an individual guide in material profiled rail systems where maximum performance is essential.