BALL RUNNER BLOCK ALUMINUM KWD-025-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-025-FNS-C1-N-1 (R163121422) is a high-precision aluminum ball runner block designed for linear motion systems. It features an FNS format, indicating a flange width, normal length, and standard height, making it suitable for a variety of industrial applications. The runner block body is crafted from lightweight yet durable aluminum, offering reduced weight without compromising on strength. This model comes with a low preload (pre-load class C) and standard accuracy (accuracy class N), ensuring smooth motion and reliable performance. It is equipped with a ball chain that enhances travel behavior while minimizing noise levels. The Bosch Rexroth R163121422 also includes initial lubrication and preservation for immediate use upon installation. The runner block boasts improved rigidity under liftoff and side loading conditions due to the inclusion of two extra mounting screw holes at its center. Its design allows attachments to be mounted from both above and below the block, providing flexibility in system configuration. Moreover, the lube connection features a metal thread on all sides for easy maintenance. For precise alignment, the Bosch Rexroth R163121422 offers pre-drilled holes for pinned fitting which enable greater parallelism and height offsets of mounting bases. This product promises long-term lubrication capabilities over several years, reducing maintenance requirements. In summary, the Bosch Rexroth B.RUNNER BLOCK AL KWD-025-FNS-C1-N-1 (R163121422) is an adaptable and efficient solution for linear motion applications requiring both precision and lightweight design. Its robust construction paired with thoughtful features such as ball chain return and guidance ensures reliable operation in various industrial settings.