BALL RUNNER BLOCK CARBON STEEL KWD-025-BNS-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 CS KWD-025-BNS-C0-H-1 (R167129320) is a high-precision ball runner block designed for linear motion applications requiring high accuracy and torsional rigidity. This model features a size N runner block body made from unalloyed steel CS, which ensures durability and strength. It is characterized by a preload class C, indicating that it is preload-free, and an accuracy class H for high precision. The ball runner block is devoid of a ball chain and comes with initial lubrication and preservation to reduce maintenance needs. It boasts a straight lube connection that is loosely attached, facilitating easy maintenance. The overall length of the runner block is specified to ensure compatibility with various installations. Notable for its ability to handle high torsional moments on rails, this ball runner block offers the same high load ratings in all four main loading directions. It also supports long-term lubrication over several years, contributing to reduced downtime and maintenance costs. The dynamic characteristics of this component are exceptional, making it suitable for applications where smooth motion and reliability are critical. This model has been engineered with additional mounting screw holes at the center to improve rigidity under liftoff and side loading conditions. Its compatibility with all BNS ball guide rails provides versatility in use across different systems. The optimized entry-zone geometry combined with a high number of balls ensures minimal variation in elastic deflection, leading to maximum system rigidity when in operation. The Bosch Rexroth B.RUNNER BLOCK CS KWD-025-BNS-C0-H-1 (R167129320) has an integrated all-around sealing system to protect against contaminants, thereby extending its service life. Attachments can be mounted from both above and below the runner block due to the end-face fastening thread provided for all attachments. With its pre-lubricated state at the factory, this product is ready for immediate installation and use in demanding linear motion applications.