BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-C3-X-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-X-1 (R16538382Y) is a high-precision ball runner block designed for linear motion applications requiring extreme precision and rigidity. This runner block features size 20 with a flanged, long, and standard height (FLS) format, crafted from unalloyed steel CS for durability. It boasts an extra precision accuracy class (XP) and comes with a high preload class C, ensuring reduced frictional oscillations and low friction levels even under external load conditions. Equipped with a ball chain, this runner block facilitates smooth movement and low noise operation. The product also includes initial lubrication and preservation with roller bearing grease Dynalub for long-term maintenance-free operation. It is designed without attachment elements on the left or right front reference edges but includes straight lube connections that are loosely attached. The overall length of the runner block is specified in the product details, providing interchangeability with guide rails across various accuracies. Notable for its ability to meet demanding rigidity requirements, the B.RUNNER BLOCK CS KWD-020-FLS-C3-X-1 also features an end-face fastening thread for attachments and integrated all-around sealing to protect against contaminants. Additional benefits include high torque load capacity, suitability for single-runner block applications per rail due to its high rigidity in all load directions, improved rigidity under lift-off and side loading conditions, as well as optional integrated measuring systems. The ball runner block comes pre-lubricated from the factory and is compatible with all SN/SNO ball guide rails while maintaining consistent load ratings in all main loading directions.