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 (R163221421) is a high-precision aluminum ball runner block designed for use in various industrial applications. This product features a slimline width, standard length, and height, offering a lightweight yet robust solution for linear motion requirements. The runner block body is constructed from aluminum, ensuring reduced weight without compromising on durability or performance. The B.RUNNER BLOCK AL KWD-025-SNS-C1-N-1 operates with low preload (preload class C) and adheres to standard accuracy (accuracy class N), making it suitable for applications where precise movements are essential. It does not include a ball chain but comes pre-lubricated with roller bearing grease Dynalub to ensure smooth operation from the outset. This model is distinguished by its optimized entry zone geometry and a high number of balls, which helps minimize variations in elastic deflection. Its extra compact design allows for less gravity impact compared to steel runner blocks, contributing to maximum precision during use. Additionally, the patented entry zone increases travel accuracy up to six times compared to conventional designs. It is designed for easy integration with all SNS ball guide rails and offers excellent dynamic characteristics. The lube connection features a metal thread on all sides of the runner block for added convenience. For mounting purposes, predrilled holes are provided to ensure secure and precise assembly. The B.RUNNER BLOCK AL KWD-025-SNS-C1-N-1 is also capable of long-term lubrication over several years, which can be beneficial in reducing maintenance frequency and costs. The product allows for greater parallelism and height offsets of mounting bases due to its design specifications. Overall, this ball runner block from Bosch Rexroth is an optimal choice for those seeking a reliable and efficient linear motion solution that combines lightweight construction with high load capacity and exceptional performance characteristics.