BALL RUNNER BLOCK ALUMINUM KWD-035-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-035-FNS-C0-N-1 (R163139422) is a high-precision aluminum ball runner block designed for linear motion applications requiring compact, lightweight, and robust guiding systems. This runner block features an aluminum body, which significantly reduces its weight compared to steel versions, without compromising on precision or load capacity. It comes in a size with a flange width and standard height (format FNS), and is preload-free (preload class C), ensuring smooth motion without pre-tension. The B.RUNNER BLOCK AL KWD-035-FNS-C0-N-1 boasts standard accuracy (accuracy class N) and includes a ball chain that contributes to low noise levels and optimal travel behavior. The product is also equipped with initial lubrication and preservation, using Roller bearing grease Dynalub for long-lasting performance. The design allows for attachments to be mounted from both above and below the runner block, providing flexibility for different mounting scenarios. This ball runner block has an overall length of . mm and offers interchangeability with guide rails of every accuracy, making it suitable for various industrial applications. Its optimized entry zone geometry alongside a high number of balls minimizes variation in elastic deflection, which is critical for maintaining precision under varying load conditions. Additionally, the B.RUNNER BLOCK AL features improved rigidity under liftoff and side loading conditions due to two extra mounting screw holes at its center. With its extracompact design tailored for lightweight constructions, this runner block can compensate low tolerances within connected structures. Its patented entry zone enhances travel accuracy by up to six times compared to traditional designs. Furthermore, the product's dynamic load capacity C and torsional moment capability Mt max are based on extensive testing as per DIN ISO standards. In summary, the Bosch Rexroth B.RUNNER BLOCK AL KWD-035-FNS-C0-N-1 (R163139422) is an advanced solution for industries seeking a durable yet lightweight linear guide system that offers maximum precision and versatility in application while facilitating long-term lubrication maintenance over several years.