BALL RUNNER BLOCK RESIST NRII KWD-035-SNS-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-035-SNS-C1-H-0 (R201131306) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and accuracy. This model is part of the Ball Rail Systems, specifically crafted from Resist NRII corrosion-resistant steel to ensure longevity and reliability in harsh environments. Its dimensions and design follow the SNS format, which stands for slimline width, normal length, and standard height, making it suitable for applications where space is limited transversely. The runner block boasts an accuracy class H for high precision and a preload class C indicating a low preload level. It also features a ball chain mechanism that contributes to low noise operation and smooth travel behavior. The product does not come with initial lubrication or preservation, offering flexibility for users to apply their preferred lubricants. With an overall length of 70 mm and made entirely of corrosion-resistant steel as per DIN EN ISO standards, this runner block is interchangeable with guide rails of every accuracy level within its system. It supports long-term lubrication over several years without requiring frequent maintenance. This model is equipped with metal-threaded lube fittings on all sides for ease of maintenance and can accommodate attachments from above, providing versatility in assembly. It carries high load ratings in all four main loading directions due to its robust design. The optimized entry-zone geometry coupled with a high number of balls reduces variation in elastic deflection under load. Furthermore, the B.RUNN. BLOCK NRII KWD-035-SNS-C1-H-0 runner block includes an integrated all-around sealing system to protect against contamination and boasts excellent dynamic characteristics suited for various motion applications. Its design supports self-alignment to compensate for any misalignments during installation or operation. In summary, this Bosch Rexroth ball runner block offers reliable performance with features tailored for demanding linear motion tasks where precision and corrosion resistance are paramount.