BALL RUNNER BLOCK RESIST NRII KWD-020-FNS-C1-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-020-FNS-C1-H-0 (R200181306) is a high-precision ball runner block designed for linear motion and guidance systems. This component features the Resist NRII material, which provides exceptional corrosion resistance, making it suitable for use in harsh environments, including those with water-based media or high humidity levels. It is built to size specifications that ensure compatibility with profiled rail systems of various sizes. The ball runner block boasts an FNS format, indicating a flange width, normal length, and standard height configuration. Made of corrosion-resistant steel conforming to DIN EN standards, it ensures durability and long service life. The product offers a low preload (class C) and high accuracy (class H), coupled with a ball chain that contributes to smooth motion and reduced noise levels. This Bosch Rexroth runner block does not come with initial lubrication or preservation, allowing users to apply their preferred lubrication method according to their specific application requirements. It also features a straight lube connection loosely attached for ease of maintenance. Designed for high rigidity requirements, this runner block can be used on all SNS ball guide rails and is available in five common sizes. Its patented entry zone increases travel accuracy up to six times compared to standard systems. The optimized entry zone geometry and the high number of balls minimize variation in elastic deflection while maintaining excellent dynamic characteristics. The Bosch Rexroth B.RUNN. BLOCK NRII KWD-020-FNS-C1-H-0 is ideal for applications requiring maximum precision and can handle high load ratings in all four main directions of loading. Its minimum quantity lubrication system with an integrated reservoir supports long-term oil lubrication, enhancing the overall efficiency of the linear motion system it's part of.