BALL RUNNER BLOCK ALUMINUM KWD-025-SNS-C1-N-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 AL KWD-025-SNS-C1-N-1 (R163221422) is a highly precise aluminum ball runner block designed for linear motion systems that require reduced weight without compromising accuracy or load capacity. This ball runner block is part of the SNS size format, characterized by a slimline width, normal length, and standard height. It features a low preload (Preload class C) and standard accuracy (Accuracy class N), making it suitable for applications that necessitate smooth movement with minimal resistance and precision. The B.RUNNER BLOCK AL comes equipped with a ball chain to ensure smooth travel behavior and low noise levels during operation. It has been prelubricated at the factory for immediate use and long-term maintenance convenience. The product also boasts an optimized entry zone geometry and high number of balls to minimize variation in elastic deflection, enhancing its travel accuracy significantly. With its lightweight aluminum construction, this runner block is ideal for designs where weight reduction is critical while still maintaining high performance. It offers excellent dynamic characteristics and supports minimum quantity lubrication thanks to its integrated reservoir for oil lubrication. For ease of installation, the runner block features predrilled holes for pinned fitting. This Bosch Rexroth ball runner block provides flexibility in system design due to its limitless interchangeability within each accuracy class. All SNS ball guide rails are compatible with this runner block, allowing for greater parallelism and height offsets of mounting bases. The unit ensures quiet operation thanks to its well-designed ball return and guideway system. In summary, the Bosch Rexroth B.RUNNER BLOCK AL KWD-025-SNS-C1-N-1 (R163221422) is an optimal solution for applications that demand lightweight design without sacrificing precision or dynamic performance in linear motion systems.