BALL RUNNER BLOCK NRFG KWD-030-FLS-C0-H-0

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The Bosch Rexroth B.RUN. BLOCK NRFG KWD-030-FLS-C0-H-0 (R200279314) is a high-precision ball runner block designed for optimal performance in demanding applications such as the packaging industry and food industry subsectors. This runner block is distinguished by its Resist NR construction, providing enhanced durability and resistance to harsh environments. Its dimensions are tailored for specific applications, with a flange width, extended length, and standard height that ensure compatibility with various setups. The product boasts an FLS format, indicating a flanged design with long dimensions and standard height, contributing to its robustness and stability in operation. The steel components of the runner block body are made of corrosion-resistant steel as per DIN standards, ensuring longevity even in corrosive environments. Equipped with a preload class C, this model is preload-free, which allows for smooth motion without excessive friction or wear on the components. The high accuracy class H signifies that this ball runner block provides precise movements critical for applications where accuracy is paramount. Designed without a ball chain or initial lubrication and lacking attachment elements on either reference edge, the B.RUN. BLOCK NRFG KWD-030-FLS-C0-H-0 offers simplicity and ease of integration into existing systems. Its straight lube connection comes loosely attached for convenient maintenance. With an overall length of the runner block specified at . mm, it ensures interchangeability with guide rails across all accuracy levels. The design includes long-term lubrication capabilities extending over several years and lube fittings with metal threads on all sides for durability. Additional features include two extra mounting screw holes at the center for increased rigidity under liftoff and side loading conditions, an end-face fastening thread for attachments, and integrated all-around sealing to protect against contaminants. The optimized entry-zone geometry coupled with a high number of balls reduces variation in elastic deflection while providing smooth operation. This Bosch Rexroth ball runner block supports high load ratings in all four main directions of loading and can be used on all SNS ball guide rails. It's characterized by excellent dynamic characteristics suitable for various linear motion requirements within its specified operational temperature range from - C to C.