BALL RUNNER BLOCK CARBON STEEL KWD-020-FKS-C0-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-FKS-C0-H-1 (R166589321) is a high-precision ball runner block designed for linear motion applications where space is limited in the longitudinal direction. This runner block boasts a size 20 profile with a width flange, short length, and standard height, making it suitable for various industrial applications. The body of the runner block is constructed from unalloyed steel CS, ensuring durability and robustness in demanding environments. The B.RUNNER BLOCK CS features a preload class C, indicating that it is preload-free, which helps to minimize frictional forces and oscillations, especially when subjected to external loads. It falls under accuracy class H, signifying its high precision capabilities. Notably, this model does not include a ball chain and comes with initial lubrication and preservation for extended operation without the need for immediate maintenance. With an overall length of . mm, the runner block provides flexibility in installation and can be combined with guide rails of every accuracy level due to its interchangeability feature. Attachments can be mounted both from above and below the runner block, offering versatility in system design. The product also includes straight lube connections that are loosely attached for ease of maintenance. This Bosch Rexroth runner block is designed to handle significant reductions in frictional oscillations and maintain low friction levels under load. Its integrated all-around sealing ensures protection against contaminants while providing long-term lubrication possibilities over several years. The metal-threaded lube fittings on all sides allow for convenient access during servicing. Furthermore, this model offers high rigidity in all load directions allowing for applications with just one runner block per rail without sacrificing performance. It has been engineered to provide maximum system rigidity due to its preloaded O-arrangement and supports high torque load capacities across four main directions of loading. For advanced applications, an optional integrated inductive and wear-free measuring system can be added to enhance precision further. The B.RUNNER BLOCK CS exhibits excellent dynamic characteristics making it suitable for use on all SNS/SNO ball guide rails within the specified permissible ambient temperature range of min ... max °C.