BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C1-S-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-FNS-C1-S-1 (R165111120) is a state-of-the-art ball runner block designed for linear motion applications requiring high precision and rigidity. This runner block belongs to the FNS series, featuring a flange width, normal length, and standard height. Constructed from unalloyed steel CS, the runner block boasts super precision accuracy (SP) and low preload (class C), ensuring smooth motion and reduced friction under varying load conditions. Notably, this model does not include a ball chain but comes with initial lubrication and preservation using Roller bearing grease Dynalub. It is designed without attachment elements at the front reference edges but includes a straight lube connection that is loosely attached. The overall length of the runner block is meticulously crafted for optimal performance. The B.RUNNER BLOCK CS can be used in conjunction with all SN/SNO ball guide rails and offers interchangeability across various accuracy classes. Its design facilitates high rigidity requirements with excellent dynamic characteristics, significantly reducing frictional oscillations even when subjected to external loads. Furthermore, it features an innovative entry zone that enhances travel accuracy by up to six times compared to standard models. The runner block has multiple lube fittings with metal threads on all sides for ease of maintenance, along with endface fastening threads for attachments. This model provides high torque load capacity across different preload classes and maintains high rigidity in all load directions. This allows for the use of just one runner block per rail in certain applications. Enhanced rigidity under liftoff and side loading conditions is achieved through additional mounting screw holes at the center of the block. For maximum system rigidity, a preloaded O-arrangement is utilized. An optional integrated, inductive, and wear-free measuring system can also be added to this model. Pre-lubricated at the factory, it promises long-term lubrication over several years without compromising performance. The B.RUNNER BLOCK CS can handle high load ratings uniformly in all four main loading directions due to its robust design and construction materials. It represents Bosch Rexroth's commitment to delivering advanced linear motion solutions that meet stringent demands for precision and durability in various industrial applications.