BALL RUNNER BLOCK CARBON STEEL KWD-015-FLS-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-FLS-C1-S-1 (R165311120) is a high-precision ball runner block designed for linear motion applications requiring super precision and low preload. The runner block features a size FLS format, which denotes its flange width, long length, and standard height. It is constructed from unalloyed steel CS and offers a low preload class C and an accuracy class SP for super precision performance. This model does not include a ball chain but comes with initial lubrication and preservation for reduced maintenance needs. It utilizes roller bearing grease Dynalub for smooth operation. The runner block has no attachment elements on either front reference edge but includes a straight lube connection that is loosely attached. Noteworthy capabilities of this product include its suitability for demanding rigidity requirements, significantly reduced frictional oscillations, low friction levels under external load, and excellent dynamic characteristics. The patented entry zone enhances travel accuracy up to six times compared to standard models. Its design allows long-term lubrication over several years with lube fittings featuring metal threads on all sides. The runner block's integrated all-around sealing ensures protection against contaminants while maintaining high torque load capacity across various preload classes. It also provides high rigidity in all load directions, allowing the use of just one runner block per rail if necessary. Two additional mounting screw holes at the center improve rigidity under liftoff and side loading conditions. An optional feature includes an integrated, inductive, wear-free measuring system for precise motion tracking. Attachments can be mounted from both above and below the runner block, ensuring versatility in application setups. Compatible with all SN/SNO ball guide rails, it maintains high load ratings in all four main loading directions and comes prelubricated from the factory to facilitate immediate use upon installation.