BALL RUNNER BLOCK CARBON STEEL KWD-025-CNS-C1-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-C1-N-1 (R16722142Y) is a high-precision ball runner block designed for linear motion applications requiring compact size, standard accuracy, and low preload. With a CNS format indicating a compact width, normal length, and standard height, this runner block body is constructed from unalloyed steel CS. It features a preload class C for low preload and an accuracy class N for standard precision. The B.RUNNER BLOCK CS is equipped with a ball chain to ensure smooth motion and comes pre-lubricated with roller bearing grease Dynalub, which supports long-term lubrication over several years. The design allows for high load ratings in all four main directions of loading and exhibits excellent dynamic characteristics. It is capable of handling high torsional moments on rails where lateral space is limited. This model does not include attachment elements at the left or right front reference edges but does have a straight lube connection that is loosely attached. The overall length of the runner block is specified by Bosch Rexroth standards. Notably, the interchangeability feature allows this runner block to be combined with guide rails of every accuracy level. Additional features include integrated all-around sealing for protection against contaminants, optimized entry-zone geometry for reduced elastic deflection variation, and preloaded O-arrangement for maximum system rigidity. The B.RUNNER BLOCK CS also has enhanced rigidity under liftoff and side loading conditions due to two additional mounting screw holes at its center. The product can be used on all BNS ball guide rails and offers a wide range of accessories for customization. Its quiet operation is attributed to the well-designed ball return and guideway system. Lastly, it provides very high torsional moment load capacity and resistance to torsion, making it suitable as an individual guide in various linear motion setups.