BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-C1-U-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-FLS-C1-U-1 (R165381922) is a high-precision ball runner block designed for linear motion applications requiring exacting rigidity and accuracy. This ultra-precision runner block is part of the Ball Rail Systems and comes with a low preload, making it suitable for applications where smooth movement is critical. The ball runner block body is crafted from unalloyed steel CS, ensuring durability and reliability in operation. This model features an FLS format, indicating a flanged width, long length, and standard height configuration. It boasts an accuracy class UP (Ultra Precision) and includes a ball chain that contributes to low noise operation and optimal travel behavior. The runner block has been pre-lubricated at the factory with roller bearing grease Dynalub for maintenance-free operation over several years. It is equipped with all-around sealing to protect against contaminants and integrated metal-thread lube fittings on all sides for easy maintenance. The B.RUNNER BLOCK CS also offers high torque load capacity and can be used with just one runner block per rail due to its high rigidity in all load directions. Additional features include two extra mounting screw holes at the center for improved rigidity under side loading conditions, an end-face fastening thread for various attachments, and the capability to mount attachments from both above and below the runner block. It's designed to be interchangeable with guide rails of every accuracy level within its system. The B.RUNNER BLOCK CS KWD-020-FLS-C1-U-1 can be utilized on all SN/SNO Ball Guide Rails and supports high load ratings in four main loading directions. Its design allows for optional integration with an inductive, wear-free measuring system to enhance precision further. This product exemplifies Bosch Rexroth's commitment to providing advanced solutions for demanding linear motion requirements.