BALL RUNNER BLOCK CARBON STEEL KWD-020-FLS-C1-P-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-P-1 (R16538122Z) is a ball runner block designed for precision linear movement in various applications. This runner block is from the FLS series, indicating a flange width, long length, and standard height configuration. It is constructed from unalloyed steel CS, ensuring durability and robustness. The product is classified under preload class C, which means it has a low preload to facilitate smooth movement with reduced frictional oscillations. The accuracy class P denotes its precision manufacturing standards. This runner block does not include a ball chain but comes with initial lubrication and preservation for ease of maintenance. It boasts roller bearing grease Dynalub for reliable performance over time. The unit is designed without attachment elements on the left and right front reference edges, providing flexibility in mounting. Its straight lube connection is loosely attached for easy access during servicing. The overall length of the runner block measures at . mm, and it features an interchangeable design that allows compatibility with guide rails of every accuracy level within its series. It's engineered to meet demanding rigidity requirements and can sustain significantly reduced frictional oscillations even under external load conditions. This model promises excellent dynamic characteristics along with maximum precision due to its patented entry zone that improves travel accuracy by up to six times. Long-term lubrication capabilities extend over several years, reducing the frequency of maintenance required. The design includes lube fittings with metal threads on all sides and an end-face fastening thread for diverse attachments. An integrated all-around sealing system offers protection against contaminants, enhancing the longevity of the runner block. High torque load capacity and various preload classes are available to suit different application needs. Its high rigidity in all load directions allows for single runner block use per rail in some cases. Additional mounting screw holes at the center enhance rigidity under lift-off and side loading conditions, while optional integrated measuring systems provide wear-free operation monitoring. This ball runner block can be utilized on all SN/SNO ball guide rails and maintains high load ratings in all main loading directions due to its prelubricated condition from the factory.