BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C2-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-FNS-C2-X-1 (R165182820) is a premium ball runner block designed for linear motion applications that demand high precision and rigidity. This runner block features an FNS format, which denotes a flanged width, normal length, and standard height. The body is constructed from unalloyed steel CS, ensuring durability and strength. It is classified under preload class C, indicating a medium preload for balanced movement and stiffness. The accuracy class XP (extra precision) highlights its capability to provide exceptional travel accuracy. This model does not include a ball chain but comes with initial lubrication and preservation for reduced maintenance requirements. Roller bearing grease Dynalub enhances the longevity of the runner block's operation. It has been designed without attachment elements on the left or right front reference edges, allowing for flexible integration into various systems. The B.RUNNER BLOCK CS offers straight lube connection loosely attached and boasts an overall length tailored to its specific model requirements. Its interchangeability feature allows it to be combined with guide rails of every accuracy level, making it versatile for various applications. Key capabilities include excellent dynamic characteristics with reduced frictional oscillations and low friction levels even under external load conditions. The patented entry zone significantly increases travel accuracy by up to six times compared to standard blocks. The design also supports high torque load capacity and different preload classes while maintaining high rigidity in all loading directions. This enables the use of just one runner block per rail in certain applications. Additional features include improved rigidity under liftoff and side-loading conditions due to extra mounting screw holes at the center of the runner block, as well as an optional integrated inductive measuring system for wear-free operation. With factory pre-lubrication, this ball runner block is ready for use on all SN/SNO ball guide rails and supports long-term lubrication over several years without the need for frequent re-lubrication. In conclusion, the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-FNS-C2-X-1 (R165182820) represents a sophisticated solution for linear motion systems requiring maximum precision, adaptability, and reliability in challenging industrial environments.