BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C1-H-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-020-FNS-C1-H-1 (R165181320) is a high-precision ball runner block designed for linear motion applications where rigidity, accuracy, and dynamic performance are critical. This ball runner block is part of the Ball Rail Systems product line and is crafted from unalloyed steel CS for durability. It belongs to the FNS format, which stands for flange width, normal length, and standard height. The runner block body offers low preload (Preload class C) and high accuracy (Accuracy class H), ensuring smooth movement without a ball chain. This model comes with initial lubrication and preservation using Roller bearing grease Dynalub to minimize maintenance needs. It features a straight lube connection that is loosely attached for easy servicing. The overall length of the runner block is meticulously designed to meet stringent requirements, and it can be used interchangeably with guide rails across various accuracy levels. The B.RUNNER BLOCK CS KWD-020-FNS-C1-H-1 boasts an innovative design that significantly reduces frictional oscillations while maintaining low friction levels even under external loads. Its patented entry zone increases travel accuracy by up to six times compared to conventional systems. The runner block allows attachments from both above and below, providing flexibility in mounting options. Additionally, this model includes all-around sealing for protection against contaminants, ensuring a long service life even in harsh environments. With its high torque load capacity and option for an integrated measuring system, this ball runner block is suitable for applications requiring maximum precision and rigidity. It's prelubricated at the factory to support long-term lubrication over several years. Finally, the B.RUNNER BLOCK CS KWD-020-FNS-C1-H-1 can withstand high load ratings in all four main directions of loading due to its robust construction and careful engineering. Whether used alone or with other components from Bosch Rexroth's comprehensive range of linear motion products, this ball runner block stands out as a reliable choice for sophisticated linear motion tasks.