BALL RUNNER BLOCK NRFG KWD-020-SLS-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.RUN. BLOCK NRFG KWD-020-SLS-C0-H-0 (R201289314) is a high-precision ball runner block designed to meet the demanding requirements of various applications, particularly in the packaging and food industry subsectors. This ball runner block features a slimline width, long length, and standard height format (SLS), ensuring it fits into compact spaces while providing extended travel. It boasts a high accuracy class H and is preload-free with a preload class C, ensuring smooth motion without unnecessary resistance. Constructed from corrosion-resistant steel in accordance with DIN standards, the R201289314 is built for durability in harsh environments. The absence of a ball chain and initial lubrication indicates that this model offers flexibility for users to apply their lubrication solutions as per their specific application needs. Moreover, it does not come with any preservation or attachment elements on either the left or right front reference edges. The overall length of the runner block is specified at 70 mm, allowing for significant carriage movement within its linear guide system. This product supports long-term lubrication over several years and features lube fittings with metal threads on all sides for easy maintenance. The interchangeability feature of this model provides excellent versatility, as it can be combined with any SNS ball guide rails regardless of accuracy class. In terms of load handling, the Bosch Rexroth ball runner block maintains high load ratings in all four main directions of loading. It also ensures maximum system rigidity due to its preloaded O-arrangement and can be used effectively with just one runner block per rail thanks to its high rigidity in all load directions. An integrated all-around sealing system protects against contaminants while optimized entry-zone geometry and a high number of balls reduce variation in elastic deflection for consistent performance. Attachments can be mounted from above onto the runner block body which comes in a standard version, contributing to ease of assembly and flexibility in design integration. With its advanced features and robust construction, the Bosch Rexroth B.RUN. BLOCK NRFG KWD-020-SLS-C0-H-0 (R201289314) represents a reliable solution for linear motion applications requiring precision and longevity.