BALL RUNNER BLOCK CARBON STEEL KWD-045-FNS-C2-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-045-FNS-C2-U-1 (R165142922) is a high-precision ball runner block designed for linear motion applications requiring rigidity, accuracy, and durability. This component is part of the Ball Rail Systems product group and is constructed with unalloyed steel CS for the runner block body. It features an FNS format, which denotes a flanged width, normal length, and standard height configuration. The B.RUNNER BLOCK CS comes with a medium preload (class C) and boasts an ultra precision accuracy class (UP), ensuring maximum precision in operation. The runner block is equipped with a ball chain that reduces noise levels and enhances travel behavior. Additionally, it includes initial lubrication and preservation to facilitate immediate use upon installation. This model has been engineered with optimized entry zone geometry and a high number of balls to minimize variation in elastic deflection. Its design allows for high rigidity in all load directions, making it possible to use just one runner block per rail in certain applications. The inclusion of two extra mounting screw holes at the center of the block improves rigidity under liftoff and side loading conditions. The B.RUNNER BLOCK CS also features integrated all-around sealing to protect against contaminants, thus extending its service life. It offers different preload classes to cater to various application requirements and comes prelubricated from the factory for long-term maintenance-free operation. Compatibility with all SN/SNO ball guide rails ensures versatility across different systems, while the same high load ratings are maintained in all four main loading directions. This product's robust design permits it to withstand significant torque loads while maintaining precise movement within linear guide systems. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-045-FNS-C2-U-1 (R165142922) stands as a premium solution for demanding linear motion tasks that require ultra precision combined with strength and reliability over extended periods of use.