BALL RUNNER BLOCK ALUMINUM KWD-030-FNS-C0-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-030-FNS-C0-N-1 (R163179422) is a high-precision ball runner block designed for linear motion applications. Made from lightweight aluminum, this runner block offers reduced weight without sacrificing accuracy or load capacity. It features a size 30 profile with an FNS format, indicating a flanged width, normal length, and standard height. The runner block body is constructed from aluminum and is preloaded free (preload class C) with standard accuracy (accuracy class N). It also includes a ball chain for improved travel behavior and reduced noise levels. This runner block is equipped with initial lubrication and preservation, using the Roller bearing grease Dynalub. It does not come with attachment elements on the left or right front reference edges but does have a straight lube connection that is loosely attached. The overall length of the runner block is specified in the product details. It's designed to be interchangeable with guide rails of every accuracy level, making it versatile for various applications. Its optimized entry zone geometry and high number of balls help minimize variation in elastic deflection, which makes it suitable for lightweight designs and compensating low tolerances in connected structures. Additionally, its extracompact design allows for less gravity impact due to the use of aluminum compared to steel blocks. The B.RUNNER BLOCK AL has enhanced rigidity under liftoff and side loading conditions thanks to additional mounting screw holes at its center. Attachments can be mounted from both above and below the runner block, providing flexibility in assembly. Furthermore, it supports long-term lubrication over several years due to its design that allows for minimum quantity lubrication with an integrated reservoir for oil lubrication. In summary, this Bosch Rexroth ball runner block combines maximum precision with a lightweight design while maintaining robust performance characteristics suitable for various industrial applications where low weight and high load capacity are essential.