BALL RUNNER BLOCK CARBON STEEL KWD-025-SNH-C1-X-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 CS KWD-025-SNH-C1-X-1 (R162121820) is a high-precision ball runner block designed for linear motion applications requiring compactness, rigidity, and precision. This runner block features a slimline width, normal length, and high height format (SNH), constructed from unalloyed steel CS for durability. It is characterized by its extra precision accuracy class (XP) and low preload class (C), ensuring smooth motion with minimal play. This model does not include a ball chain but comes with initial lubrication and preservation for immediate use. The B.RUNNER BLOCK CS is notable for its reduced frictional oscillations and low friction force level, especially under external load conditions. Its patented entry zone significantly enhances travel accuracy by up to six times compared to standard blocks. It boasts high rigidity in all load directions, allowing the use of just one runner block per rail in certain applications and has an impressive torque load capacity. Interchangeability is a key feature of this product; it can be combined with any guide rails within the same accuracy class to suit various design requirements. Long-term lubrication capabilities extend maintenance intervals over several years, contributing to reduced downtime and overall cost savings. The runner block's dynamic characteristics are optimized for performance, supporting all SNSSNO ball guide rails with prelubrication done at the factory. The B.RUNNER BLOCK CS operates smoothly and quietly due to its well-designed ball return system and guideway. Multiple preload classes are available to accommodate different application demands. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-025-SNH-C1-X-1 is a versatile and reliable component for linear motion systems that demand precision, low friction, and high rigidity with the convenience of long-term lubrication and broad interchangeability options.