BALL RUNNER BLOCK CARBON STEEL KWC-055-FNS-C3-U-2

***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 KWC-055-FNS-C3-U-2 (R165153910) is a high-precision ball runner block designed for demanding applications where rigidity and load-bearing capacity are critical. This runner block is part of the Ball Rail Systems product group, made from unalloyed steel CS, and comes without a ball chain. It features a size FNS format, with a standard width flange, normal length, and standard height. The B.RUNNER BLOCK CS has an ultra precision accuracy class (UP) and a high preload class (C), ensuring minimal elastic deflection and maximum rigidity in all load directions. The product is preserved but does not include initial lubrication or attachment elements on either front reference edge. However, it does come with angular lube nipples loosely attached for ease of maintenance. The overall length of the runner block is specified in the product details, ensuring compatibility with various guide rails within the system. This ball runner block is designed to handle heavy-duty applications in machine construction due to its extremely high load-bearing capacity. It includes additional mounting screw holes at the center for improved rigidity under lift-off and side loading conditions. The innovative channel design allows for minimum lubrication quantities while providing smooth and quiet operation due to the optimized ball return and guideway design. Furthermore, this model offers limitless interchangeability with all SNS Ball Guide Rails versions, allowing users to combine any guide rail with any runner block version according to their requirements. The attachments on the runner block can be mounted from both above and below, providing flexibility in assembly. The B.RUNNER BLOCK CS KWC-055-FNS-C3-U-2 is engineered to meet stringent performance standards, including dynamic load capacity C, static longitudinal moment load capacity ML, dynamic torsional moment load capacity Mt, maximum permissible linear speed vmax, maximum acceleration amax among other specifications detailed in DIN ISO standards. It also features various seals like SS (Standard seal), LS (Low-friction seal), DS (Double-lip seal), FKM seal for different environmental conditions ensuring longevity and reliability of the system under various operational circumstances.