BALL RUNNER BLOCK ALUMINUM KWD-020-FNS-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-020-FNS-C1-N-1 (R163181422) is a high-precision aluminum ball runner block designed for linear motion applications where reduced weight and high accuracy are essential. This runner block is part of the Ball Rail Systems, featuring an aluminum body that offers a lightweight alternative to steel versions without compromising on precision or load capacity. The B.RUNNER BLOCK AL KWD-020-FNS-C1-N-1 is characterized by its size and FNS format, which denotes a width flange, normal length, and standard height. It comes with a low preload (Preload class C) and normal accuracy class N. The inclusion of a ball chain ensures low noise levels during operation and optimal travel behavior. This model has been pre-lubricated with roller bearing grease Dynalub for immediate use and long-term maintenance ease. It boasts additional features like improved rigidity under liftoff and side loading conditions due to extra mounting screw holes at the center. Attachments can be mounted from both above and below the runner block, providing versatility in assembly. The B.RUNNER BLOCK AL KWD-020-FNS-C1-N-1 is engineered for lightweight design applications that require compensation for low tolerances in connected structures. Its optimized entry zone geometry alongside a high number of balls minimizes variation in elastic deflection, contributing to its maximum precision capabilities. Furthermore, this product is designed to be interchangeable with guide rails across all accuracy classes, allowing for flexible integration into existing systems. It also includes predesigned holes for pinned fittings to ensure precise alignment and easy installation. In summary, the Bosch Rexroth B.RUNNER BLOCK AL KWD-020-FNS-C1-N-1 (R163181422) represents an advanced solution in linear motion technology, combining lightweight design with robust performance features suitable for various industrial applications requiring precise guidance and smooth movement.