BOSCH REXROTH
R201232390

***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-SLS-C2-H-1 (R201232390) is a state-of-the-art high-speed ball runner block designed for precision linear motion applications. This component is part of the ball rail systems and features a slimline width, long length, and standard height profile (Format SLS), providing a compact footprint with high load capacity. The runner block body is constructed from carbon steel CS, ensuring durability and strength. It boasts an accuracy class H for highly precise operations and a preload class C for medium preload to enhance rigidity and reduce play in the system. Notable for its lack of a ball chain, this model comes pre-lubricated with roller bearing grease Dynalub, promoting smooth movement and reducing maintenance needs. The B.RUNNER BLOCK HS KWD-035-SLS-C2-H-1 is designed to achieve very high travel speeds while maintaining low frictional oscillations and force levels, even under external loads. Its patented entry zone significantly increases travel accuracy by up to six times compared to conventional designs. The product also offers flexible mounting options with attachments that can be mounted from above, as well as metal-threaded lube fittings on all sides for easy maintenance. With limitless interchangeability within each accuracy class of Bosch Rexroth's ball guide rail systems, this runner block can be used in various configurations without compatibility issues. It ensures maximum system rigidity thanks to its preloaded O-arrangement and features electrically insulating properties due to the use of ceramic balls. This model is suitable for applications requiring minimum quantity lubrication and offers a built-in reservoir for oil lubrication. Long-term lubrication capabilities extend service intervals over several years. The product supports the same high load ratings in all four main loading directions and can be used with all SN/SNO ball guide rails. Additional specifications include an overall length of 140 mm, dynamic load capacity C, static load rating C0, dynamic torsional moment load capacity Mt, nominal size 35 mm height of the runner block without guide rail being 23 mm, maximum permissible linear speed vmax, friction coefficient values between 0.01...0.02 without seal friction included, permissible ambient temperature range from -10°C up to +100°C for short periods (consultation required for negative temperatures), weight 0.5 kg nominal size 35 mm height with cover strip profiled rail systems H35mm. Overall, the Bosch Rexroth B.RUNNER BLOCK HS KWD-035-SLS-C2-H-1 (R201232390) provides exceptional performance in high-speed applications requiring precision and reliability in linear motion solutions.