BALL RUNNER BLOCK HIGH-SPEED CARB. STEEL KWD-025-FLS-C2-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 HS KWD-025-FLS-C2-H-1 (R200222390) is a high-speed ball runner block designed for linear motion and guidance systems. This product features a flanged, long, standard height (FLS) format with a runner block body constructed from carbon steel CS, ensuring durability and robust performance. It is classified under preload class C, indicating a medium preload level for optimal rigidity and performance balance. With an accuracy class of H, the B.RUNNER BLOCK HS offers highly precise motion control, making it suitable for applications that demand high travel speeds and exact positioning. The absence of a ball chain in its design contributes to the product's streamlined operation. It comes with initial lubrication and preservation to minimize maintenance needs out of the box. This runner block boasts an overall length of . mm and is compatible with size E profiled rail systems. Its design allows for interchangeability with guide rails across various accuracies, enhancing its versatility in different setups. The product is engineered to provide improved rigidity under liftoff and side loading conditions due to two additional mounting screw holes at the center of the ball runner block. Additional features include electrically insulating properties due to ceramic balls, options for attachments from above or below, metal-threaded lube fittings on all sides, minimum quantity lubrication capability with an integrated oil reservoir, and high-speed operation thanks to the lightweight ceramic balls. Long-term lubrication over several years is possible with this unit. The B.RUNNER BLOCK HS can handle high torque loads and maintains consistent load ratings in all four main loading directions. Its patented entry zone significantly enhances travel accuracy up to six times compared to standard models. Available in eight common sizes, this runner block caters to a wide range of linear motion requirements while ensuring smooth and quiet operation through its optimally designed ball return system.