BALL RUNNER BLOCK CARBON STEEL KWD-025-CNS-C0-N-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-CNS-C0-N-1 (R167229420) is a high-precision ball runner block designed for linear motion applications requiring compact size with standard height and length. This runner block boasts a robust steel CS construction, ensuring durability and reliability in various operational conditions. It features a preload class C, signifying that it is preload-free, which is ideal for applications where smooth movement without initial tension is necessary. The accuracy class N indicates that it meets standard precision requirements. This model does not come with a ball chain, but it includes initial lubrication and preservation for reduced maintenance needs. It employs roller bearing grease Dynalub, which contributes to the longevity of the component's performance. The runner block's design does not include attachment elements on either front edge, providing flexibility in mounting and integration into existing systems. Its straightforward lube connection enhances ease of maintenance. With an overall length of . mm, the B.RUNNER BLOCK CS KWD-025-CNS-C0-N-1 offers interchangeability with guide rails across all accuracy classes, facilitating versatile use and replacement. It is engineered to handle high torsional moments and is suitable for rails where lateral space may be limited while still providing high load ratings in all four main loading directions. The unit features additional mounting screw holes at its center for improved rigidity under lift-off and side loading conditions. Its design also includes an integrated all-around sealing system to protect against contaminants, thus extending its operational lifespan. The optimized entry-zone geometry coupled with a high number of balls reduces elastic deflection variation, ensuring maximum system rigidity through preloaded O-arrangement. This product can be used on all BNS ball guide rails and supports a wide range of accessories due to its end-face fastening thread. Its very high torsional moment load capacity and resistance make it particularly suitable as an individual guide in demanding environments where precision linear movement is critical.