BALL RUNNER BLOCK CARBON STEEL KWD-030-FNS-C3-U-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-030-FNS-C3-U-1 (R165173922) is a high-precision ball runner block designed for linear motion applications requiring utmost accuracy and rigidity. This model features a size 30 flanged runner block body made from unalloyed steel CS, with an ultra precision accuracy class (UP) and high preload class C, ensuring minimal elastic deflection and maximum precision. The inclusion of a ball chain contributes to its low noise operation and optimal travel behavior. The B.RUNNER BLOCK CS is notable for its high torque load capacity and can be used with just one runner block per rail due to its exceptional rigidity in all load directions. It boasts an optimized entry zone geometry that significantly reduces frictional oscillations, especially under external loads, enhancing travel accuracy up to six times compared to conventional systems. This runner block is prelubricated at the factory with roller bearing grease Dynalub, promoting long-term lubrication over several years without the need for frequent maintenance. It is compatible with all SN/SNO ball guide rails by Bosch Rexroth and maintains the same high load ratings in all four main loading directions. The product also offers flexibility in assembly with endface fastening threads for attachments and metal-threaded lube fittings on all sides for easy maintenance. Additionally, the B.RUNNER BLOCK CS features integrated all-around sealing to protect against contaminants, further extending its service life. For applications demanding even higher precision, an optional integrated inductive and wear-free measuring system can be utilized. It's designed to accommodate various attachments from above or below the block, providing versatility in mounting options. In summary, this Bosch Rexroth runner block stands out for its ultra precision, robust design capable of handling high loads, reduced friction levels under various conditions, and compatibility with a wide range of guide rails making it suitable for diverse industrial applications where reliability and performance are critical.