BALL RUNNER BLOCK CARBON STEEL KWD-025-BNS-C1-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-C1-H-1 (R167121320) is a ball runner block designed for precision linear movement and is part of the Ball Rail Systems product group. This runner block is characterized by its high accuracy (class H) and low preload (class C), ensuring smooth motion and reduced system strain. It is made from unalloyed steel CS, which provides a robust body without a ball chain, and comes with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK CS has an overall length of . mm and boasts excellent dynamic characteristics, making it suitable for applications requiring high torsional moments on rails. It offers equal high load ratings in all four main loading directions, ensuring versatility in various operational conditions. Long-term lubrication capabilities extend over several years, reducing maintenance frequency. This model features an integrated all-around sealing system to protect against contaminants, enhancing the longevity of the runner block. The optimized entry-zone geometry coupled with a high number of balls minimizes elastic deflection variation, contributing to maximum system rigidity. The preloaded O-arrangement further enhances this rigidity. Additionally, the B.RUNNER BLOCK CS is designed to withstand very high torsional moment load capacities and resist torsion effectively, making it ideal as an individual guide in demanding environments. Attachments can be mounted from both above and below due to its versatile design that includes end-face fastening threads and a lube connection with metal threads on all sides. The product is prelubricated at the factory for convenience. It is compatible with all BNS Ball Guide Rails within the same accuracy range, allowing interchangeability and flexibility in use. Accessories are available to cater to specific application needs, extending the functionality of this runner block even further.