BALL RUNNER BLOCK CARBON STEEL KWD-020-CNS-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-020-CNS-C1-H-1 (R16725132Z) is a highly precise ball runner block designed for linear motion applications requiring high accuracy and low preload. This runner block is part of the Ball Rail Systems and offers excellent dynamic characteristics, making it suitable for situations with high torsional moments on rails where lateral space is restricted. It boasts an impressive load capacity in all four main directions of loading, with the ability to maintain long-term lubrication over several years. Constructed from unalloyed steel CS, the B.RUNNER BLOCK CS has a compact width, normal length, and standard height (CNS format), ensuring a balance between size and performance. Its high accuracy (class H) and low preload (class C) contribute to its efficient operation. The product comes prelubricated with Roller bearing grease Dynalub for immediate use and features integrated all-around sealing for protection against contaminants. This model does not include a ball chain or attachment elements at either front reference edge but has an optimized entry-zone geometry that reduces variation in elastic deflection. The runner block can be used on all BNS ball guide rails and includes a wide range of accessories for customization. The design includes two additional mounting screw holes at the center for improved rigidity under lift-off and side loading conditions. Notably, this ball runner block can handle very high torsional moment load capacities due to its preloaded O-arrangement, making it ideal as an individual guide in demanding applications. With its dynamic load capacity C determined by DIN ISO standards, the B.RUNNER BLOCK CS stands out for its durability and performance in various industrial settings.