BALL RUNNER BLOCK CARBON STEEL KWD-015-FLS-C1-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-015-FLS-C1-X-1 (R165311821) is a high-precision ball runner block designed for linear motion applications where rigidity and accuracy are paramount. This runner block boasts an extra precision accuracy class (XP) and is equipped with a low preload (class C), ensuring smooth motion with minimal friction. Crafted from unalloyed steel CS, it offers robustness and durability, with an overall length of the runner block being specific to its type. This B.RUNNER BLOCK CS does not include a ball chain, but it comes with initial lubrication and preservation for long-term performance. The roller bearing grease Dynalub enhances its operation under various conditions. It features straight lube connections that are loosely attached, allowing for easy maintenance and lubrication access. Designed to meet the most demanding rigidity requirements, this model minimizes frictional oscillations and maintains a low friction force level even under external load. Its dynamic characteristics are excellent, contributing to maximum precision in operation. The patented entry zone increases travel accuracy significantly—up to six times—compared to standard systems. The ball runner block is prelubricated at the factory, which can provide several years of maintenance-free operation. It includes metal-threaded lube fittings on all sides and offers high torque load capacity across different preload classes. Its design allows for use on all SN/SNO ball guide rails without compromising load ratings in any of the four main loading directions. Moreover, the B.RUNNER BLOCK CS features two additional mounting screw holes at its center for enhanced rigidity under lift-off and side loading conditions. The possibility of integrating an inductive and wear-free measuring system adds to its versatility. Attachments can be mounted from both above and below the runner block, providing flexibility in design integration. In summary, this Bosch Rexroth ball runner block is ideal for applications requiring utmost precision and rigidity, with a design that supports long-term lubrication and versatile mounting options to cater to various industrial needs.