B.RUNNER BLOCK CS KWD-020-SLS-C0-N-2

***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-SLS-C0-N-2 (R162389424) is a sophisticated ball rail system component designed for linear motion applications. This runner block features an advanced design with four rows of balls enabling point contact in all loading directions, which significantly reduces friction. The reduced friction not only enhances the movement smoothness but also minimizes heat generation, leading to increased efficiency and lifespan of the component. The B.RUNNER BLOCK CS is constructed according to DIN standards, ensuring compatibility and high-quality materials for durability and performance. It incorporates a ball chain and seals that are pivotal for maintaining the integrity of the block by preventing contaminants such as dirt, chips, and coolants from entering the system. This contributes to a longer service life and consistent operation. Bosch Rexroth has equipped this model with various seal options to cater to different environmental conditions: standard seal SS for general use, low-friction seal LS for applications requiring easy movement, double-lip seal DS for increased exposure to media, front seals for fine dirt or metal particles, and FKM seals for extreme environments. Additionally, cover plate wipers are available for coarse dirt or chip-laden settings. This runner block also boasts high torque capacity due to its optimized entry-zone geometry and a large number of balls that minimize variation in elastic deflection. Attachments can be conveniently mounted from above thanks to the end-face fastening thread. The B.RUNNER BLOCK CS is designed with an integrated all-around sealing system and a minimum quantity lubrication system with an oil reservoir, further enhancing its operational reliability. Capable of being used on all SN/SNO Ball Guide Rails manufactured by Bosch Rexroth, this runner block exhibits excellent dynamic characteristics. It comes in different preload classes allowing users to select the appropriate level of rigidity required for their specific application needs.