BALL RUNNER BLOCK ALUMINUM KWD-035-FNS-C0-H-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-035-FNS-C0-H-1 (R163139320) is a high-precision ball runner block designed for linear motion applications where lightweight design and accuracy are critical. This aluminum runner block is part of the Ball Rail Systems product group and stands out for its reduced weight compared to steel versions, without compromising on precision or load capacity. The model features a size FNS format, indicating a standard width, length, and height flange. It is manufactured with high accuracy (class H) and is preload-free (preload class C), ensuring smooth motion without pre-tensioning. The B.RUNNER BLOCK AL KWD-035-FNS-C0-H-1 does not include a ball chain but comes with initial lubrication and preservation for immediate use. It is equipped with a straight lube connection that is loosely attached for easy maintenance. The runner block body has a standard version design, allowing for interchangeability with guide rails of every accuracy level within its class. This makes it suitable for applications requiring lightweight construction and the ability to compensate for low tolerances in connected structures. Notably, this model boasts an extracompact design that contributes to less gravity impact due to its aluminum composition when compared to steel blocks. It offers maximum precision with patented entry zone geometry that significantly improves travel accuracy. The runner block can be used on all SNS ball guide rails and features improved rigidity under various loading conditions due to additional mounting screw holes at the center of the block. Attachments can be mounted from both above and below the runner block, providing flexibility in system integration. Furthermore, it supports long-term lubrication over several years, which reduces maintenance frequency. With predrilled holes for pinned fitting, it enables precise alignment and greater parallelism in mounting bases while ensuring smooth operation through optimally designed ball return mechanisms. Overall, the Bosch Rexroth B.RUNNER BLOCK AL KWD-035-FNS-C0-H-1 (R163139320) offers robust performance in a compact and lightweight package suitable for various industrial applications demanding high precision linear motion solutions.