BALL RUNNER BLOCK CARBON STEEL KWD-025-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-025-FNS-C3-U-1 (R16512392Y) is a high-precision ball runner block designed for ultra-precise applications requiring high rigidity and low frictional oscillations. This runner block boasts an FNS format, indicating a flange width, normal length, and standard height, and is constructed from unalloyed steel CS for durability. It features a high preload class C, ensuring robust performance under load, and an accuracy class UP for ultra precision operations. The B.RUNNER BLOCK CS KWD-025-FNS-C3-U-1 comes with a ball chain that contributes to low noise levels and optimal travel behavior. It has been prelubricated at the factory with roller bearing grease Dynalub for immediate use and long-term lubrication potential over several years. The runner block does not include attachment elements but offers straight lube connections loosely attached for ease of maintenance. This product is characterized by its optimized entry zone geometry and a high number of balls which minimize variations in elastic deflection, thus providing maximum precision. The design allows attachments to be mounted from above or below the runner block, enhancing versatility in various application setups. The integrated all-around sealing protects against contaminants, thereby extending service life. Additionally, the B.RUNNER BLOCK CS KWD-025-FNS-C3-U-1 has been engineered to support applications with just one runner block per rail due to its high rigidity in all load directions. This rigidity is further improved under liftoff and side loading conditions because of two additional mounting screw holes at the center of the block. With its dynamic load capacity C and static longitudinal moment load capacity ML, this ball runner block can handle significant loads while maintaining smooth motion. It is compatible with all SNSSNO Ball Guide Rails from Bosch Rexroth and offers different preload classes to suit various application requirements. The optional integrated inductive measuring system adds value by allowing precise positioning without wear concerns.