BALL RUNNER BLOCK RESIST NRII KWD-030-FNS-C0-H-0

***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.RUNN. BLOCK NRII KWD-030-FNS-C0-H-0 (R200179304) is a high-precision ball runner block designed for use in linear motion applications where rigidity and accuracy are paramount. This model, part of the Ball Rail Systems product group, is made from corrosion-resistant Resist NRII steel, conforming to DIN EN standards, ensuring durability and longevity even in harsh environments. The ball runner block features a size 30 flange width with a normal length and standard height (FNS format), and it boasts high accuracy (class H) without preload (preload class C), which means it operates without any preload force applied. The B.RUNN. BLOCK NRII KWD-030-FNS-C0-H-0 does not come with a ball chain, initial lubrication, or preservation, allowing for customization according to specific application requirements. Its design includes a straight lube connection that is loosely attached for ease of maintenance. The overall length of the runner block is meticulously crafted to ensure interchangeability with guide rails of every accuracy level. This product excels in dynamic performance due to its optimized entry zone geometry and an increased number of balls, which significantly reduce variations in elastic deflection. It can handle high load ratings in all four main loading directions and supports long-term lubrication over several years for reduced maintenance needs. The Bosch Rexroth ball runner block is compatible with all SNS Ball Guide Rails and comes in five common sizes to suit various applications. It features lube fittings with metal threads on all sides for convenient lubrication access. Additionally, this model's static load rating C0 and dynamic torsional moment load capacity Mt are calculated based on a 100 km travel per DIN ISO standards. In summary, the Bosch Rexroth B.RUNN. BLOCK NRII KWD-030-FNS-C0-H-0 provides exceptional performance for applications that demand maximum precision and corrosion resistance while maintaining excellent dynamic characteristics across diverse operational conditions.