BALL RUNNER BLOCK HIGH-SPEED CARB. STEEL KWD-035-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-035-FLS-C2-H-1 (R200232390) is a high-speed ball runner block designed for precision and performance in linear motion applications. This runner block is part of the B.RUNNER series, which is renowned for its high travel speeds and accurate motion control. The product features a size 35 flange format (FLS) with a long body length and standard height, constructed from carbon steel (CS) for durability. It has an average preload (class C), signifying medium pre-tensioning of the ball bearings to optimize rigidity and minimize play. The accuracy class H indicates that the block is highly accurate, ensuring precise positioning in demanding applications. Notably, this model does not include a ball chain, but it comes with initial lubrication and preservation to reduce maintenance needs. The roller bearing grease used is Dynalub, which contributes to the smooth operation of the block. The overall length of this runner block is specified in the product information, ensuring compatibility with corresponding guide rails for easy integration into existing systems. Its design allows it to be combined with guide rails of every accuracy level for maximum flexibility in use. Key capabilities include improved rigidity under liftoff and side loading conditions due to additional mounting screw holes at the center of the block. It offers maximum system rigidity through a preloaded O-arrangement and features electrically insulating properties when using ceramic balls. Attachments can be mounted from both above and below the runner block, while metal-threaded lube fittings provide easy maintenance access on all sides. This Bosch Rexroth runner block supports minimum quantity lubrication with an integrated reservoir for oil lubrication, facilitating high speeds due to low ceramic ball weight and enabling long-term lubrication over several years. It delivers smooth operation thanks to its well-designed ball return system and guideway. The end-face fastening thread accommodates various attachments, ensuring versatility across applications. With high torque load capacity and consistent load ratings in all four main directions of loading, this runner block also boasts a patented entry zone that significantly improves travel accuracy by up to six times. It caters to a wide range of permissible ambient temperatures as detailed in the specifications. The dynamic load capacities are based on DIN ISO standards for reliability assurance across different operational scenarios. In summary, the Bosch Rexroth B.RUNNER BLOCK HS KWD-035-FLS-C2-H-1 (R200232390) offers exceptional precision, speed capabilities, flexibility in use, ease of maintenance, and long-term reliability for diverse linear motion requirements.