BALL RUNNER BLOCK NRFG KWD-015-SNS-C2-H-0

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The Bosch Rexroth B.RUN. BLOCK NRFG KWD-015-SNS-C2-H-0 (R201112314) is a high-precision ball runner block designed for versatile applications, particularly in the packaging and food industries where corrosion resistance and cleanliness are crucial. This NRFG ball runner block is part of the Resist NR series, known for its durability and resistance to harsh environments. The model features a slimline width, standard height, and normal length (SNS format), with an overall length of 69.0 mm. Crafted from corrosion-resistant steel compliant with DIN standards, this runner block boasts medium preload (class C) and high accuracy (class H), ensuring reliable performance and precision in operation. The lack of a ball chain, preservation, initial lubrication, and attachment elements on both left and right front reference edges streamlines the design for specific applications that require such configurations. With excellent dynamic characteristics, this ball runner block maintains high load ratings in all four main directions of loading. Its compatibility with all SNS ball guide rails offers limitless interchangeability within each accuracy class. The system's rigidity is maximized by a preloaded O-arrangement while still allowing applications to function with just one runner block per rail if necessary. For ease of maintenance, long-term lubrication over several years is possible through lube fittings with metal threads on all sides. Integrated all-around sealing protects against contaminants, while optimized entry-zone geometry paired with a high number of balls reduces variation in elastic deflection during movement. The Bosch Rexroth B.RUN. BLOCK NRFG KWD-015-SNS-C2-H-0 is also characterized by smooth and quiet operation due to its well-designed ball return and guidance system. Attachments can be easily mounted from above onto the runner block body which comes in a standard version without any additional complexities. This product stands out for its combination of durability, precision, and versatility within demanding industrial applications.