BALL RUNNER BLOCK CARBON STEEL KWD-020-BNS-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-020-BNS-C0-N-1 (R167159422) is a state-of-the-art ball runner block designed for linear motion and guidance systems. This particular model is part of the BNS series, with a wide width format, standard length, and height. Constructed from unalloyed steel CS, the runner block body ensures durability and strength. It is classified under preload class C, indicating that it is preload-free, and falls within accuracy class N for standard precision. The B.RUNNER BLOCK CS features a ball chain mechanism that facilitates smooth motion while reducing noise levels during operation. The initial lubrication and preservation are included to minimize maintenance requirements, while the roller bearing grease Dynalub contributes to long-term lubrication capabilities. This model does not come with attachment elements on either the left or right front reference edges but offers flexibility for attachments to be mounted from both above and below. The straight lube connection is loosely attached for ease of maintenance. Notably, this runner block boasts excellent dynamic characteristics such as high load ratings in all four main loading directions and the capacity for high torsional moments on rails. Additional features include integrated all-around sealing to protect against contaminants, low noise level operation, improved rigidity under various loading conditions due to additional mounting screw holes at the center of the block, and compatibility with all BNS ball guide rails. The optimized entry-zone geometry alongside a high number of balls reduces elastic deflection variation ensuring maximum system rigidity when used in preloaded O-arrangement configurations. The R167159422 model's design allows for quiet and smooth running, making it ideal as an individual guide in applications that demand very high torsional moment load capacity and resistance. Furthermore, this ball runner block comes pre-lubricated from the factory with specifications that include a wide range of permissible ambient temperatures (-...+... °C), dynamic load capacity C, static longitudinal moment load capacity ML among others tailored for robust performance in diverse industrial settings.