BOSCH REXROTH
R205B81420

***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 KWE-020-FLS-C1-N-1 (R205B81420) is a high-precision ball runner block designed for use in linear motion applications requiring high rigidity and load capacity. This BSCL ball runner block is characterized by its flanged, long, and standard height (FLS) format, crafted from unalloyed steel CS for durability. It offers a low preload class C and standard accuracy class N, ensuring smooth movement without a ball chain. The runner block comes pre-lubricated and preserved for immediate use. The overall length of this runner block is specified in mm, with the ability to interchangeably combine with guide rails of every accuracy level. Its design allows for mounting from both above and below, suitable for environments with permissible ambient temperatures ranging from minimum to maximum degrees Celsius. The friction coefficient is noted without seal friction, ensuring efficient operation within the acceptable temperature range. This model's static load rating C0 and dynamic load capacity C reflect its capability to handle very high loads while maintaining stability and performance. The runner block's dimensions accommodate various size profiled rail systems including B, H, K, N, S, T, V, and E series with corresponding specifications such as static torsional moment load capacity Mt and dynamic torsional moment load capacity Mt for different sizes. The B.RUNNER BLOCK CS KWE-020-FLS-C1-N-1 does not include a ball chain as standard but boasts an initial lubrication that aids in reducing maintenance needs. With its comprehensive design features such as preload force specifications, maximum permissible linear speed vmax, standard seal SS options for certain sizes, weight considerations based on nominal size requirements, thread diameter x lead specifications for S series profiled rail systems with or without tolerance profiles – this product stands out as a versatile component suitable for diverse industrial applications where precision linear motion is critical.