BALL RUNNER BLOCK RESIST NRII KWD-030-SNS-C1-N-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-SNS-C1-N-0 (R201171404) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications where space is limited in the transverse direction. This component is distinguished by its Resist NRII material, which provides exceptional resistance to corrosive environments, making it suitable for a variety of challenging conditions including those with water-based media, acidic materials, or high humidity. The runner block body and all steel components are manufactured from corrosion-resistant steel in accordance with DIN EN standards. It features an SNS size format (slimline width, normal length, standard height) and comes with a low preload class C and standard accuracy class N. This model does not include a ball chain or initial lubrication and is designed without attachment elements on either the left or right front reference edges. Boasting an overall length of 90 mm, this ball runner block is compatible with all SNS ball guide rails and offers high load ratings in all four main loading directions. It also includes lube fittings with metal threads on each side for easy maintenance and minimum quantity lubrication system capabilities. The optimized entry-zone geometry combined with a high number of balls reduces variation in elastic deflection, while the integrated all-around sealing ensures long-term protection against contaminants. The runner block can accommodate attachments mounted from above and offers excellent dynamic characteristics due to the patented entry zone that increases travel accuracy significantly. With its robust design and versatile application potential, the Bosch Rexroth B.RUNN. BLOCK NRII KWD-030-SNS-C1-N-0 (R201171404) stands out as a reliable component for linear motion systems requiring durability and precision under demanding conditions.