BALL RUNNER BLOCK CARBON STEEL KWD-015-FNS-C0-N-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-C0-N-1 (R165119420) is a high-precision ball runner block designed to meet the demands of applications requiring high rigidity and dynamic characteristics. This component belongs to the Ball Rail Systems product group and is constructed with an unalloyed steel CS body, ensuring durability and robustness. It is classified under the FNS format, indicating a flange width, normal length, and standard height. The runner block features a preload class C, meaning it is preload-free, combined with an accuracy class N for standard precision. With no ball chain included, this model comes with initial lubrication and preservation using Roller bearing grease Dynalub. The B.RUNNER BLOCK CS is devoid of attachment elements on both left and right front reference edges but includes a straight lube connection that is loosely attached. Its overall length measures . mm, supporting interchangeability with guide rails of varying accuracy levels. This runner block excels in areas where reduced frictional oscillations and low friction force levels are crucial, especially under external load conditions. The patented entry zone significantly enhances travel accuracy by up to six times. Attachments can be mounted from both above and below due to its versatile design that includes lube fittings with metal threads on all sides and end-face fastening threads for all attachments. The integrated all-around sealing contributes to the high torque load capacity of the runner block, while its design allows for high rigidity in all load directions—enabling use with just one runner block per rail. Additional mounting screw holes at the center offer improved rigidity under lift-off and side loading conditions. An optional feature includes an integrated inductive measuring system that provides wear-free operation. Factory pre-lubrication ensures long-term maintenance-free performance over several years. The B.RUNNER BLOCK CS can be utilized on all SN/SNO ball guide rails and boasts impressive load ratings in all four main loading directions. In summary, Bosch Rexroth's B.RUNNER BLOCK CS KWD-015-FNS-C0-N-1 (R165119420) offers exceptional performance for applications demanding maximum precision, rigidity, reduced frictional forces, and long-term reliability without the need for frequent maintenance or lubrication adjustments.