BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-C3-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-C3-U-1 (R16538392Y) is a high-precision ball runner block designed for demanding applications requiring maximum rigidity and precision. This model is part of the Ball Rail Systems product group, specifically the Ball Runner Block series, and it boasts several key features that make it suitable for a wide range of linear motion tasks. Constructed from unalloyed steel CS, this runner block has an FLS format indicating a flange width, long length, and standard height. It comes with a high preload (class C) and ultra precision accuracy (class UP), ensuring minimal play and maximum accuracy in operation. The ball chain design contributes to low noise levels and smooth travel behavior. Notable capabilities include its ability to handle significant torque loads, thanks to its integrated all-around sealing and robust design. The runner block also offers long-term lubrication possibilities over several years due to its initial lubrication and preservation with roller bearing grease Dynalub. This model does not come with attachment elements on either the left or right front reference edges but includes straight lube connections that are loosely attached. It has additional mounting screw holes at the center for improved rigidity under liftoff and side loading conditions. The B.RUNNER BLOCK CS KWD-020-FLS-C3-U-1 is interchangeable with guide rails of every accuracy level within the SN/SNO ball guide rails system. Its design allows for high load ratings in all four main directions of loading, which means it can be used in applications with just one runner block per rail without compromising on system rigidity. Furthermore, this ball runner block prelubricated at the factory can accommodate optional integrated, inductive, wear-free measuring systems. Attachments can be mounted from both above and below for added versatility during installation or maintenance procedures.