BALL RUNNER BLOCK NRFG KWD-015-FLS-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-015-FLS-C0-H-0 (R200219314) is a high-precision ball runner block designed for demanding applications that require corrosion resistance and high accuracy. This component is particularly suitable for the packaging industry as well as various subsectors of the food industry, where it can be exposed to harsh environments while maintaining performance. The runner block features an FLS format, which denotes a flange width, long length, and standard height configuration. The body and all steel components are fabricated from corrosion-resistant steel in accordance with DIN standards, ensuring durability and longevity in corrosive conditions. This model has been designed without a ball chain, preservation, or initial lubrication, providing flexibility for users to apply their preferred lubrication strategy. It also lacks attachment elements on both left and right front reference edges but includes a straight lube connection that is loosely attached. The B.RUN. BLOCK NRFG boasts an overall length of 60 mm and offers interchangeability with guide rails of every accuracy level. Its dynamic characteristics are excellent due to the same high load ratings in all four main loading directions. The product supports long-term lubrication over several years and features lube fittings with metal threads on all sides for enhanced maintenance convenience. Additional mounting screw holes at the center of the runner block improve rigidity under lift-off and side loading conditions. The preloaded O-arrangement contributes to maximum system rigidity, while attachments can be mounted from both above and below the runner block. With integrated all-around sealing and optimized entry-zone geometry that includes a high number of balls, this model minimizes variation in elastic deflection while ensuring smooth, quiet operation. Its end-face fastening thread allows for various attachments to be securely fastened. Overall, the Bosch Rexroth B.RUN. BLOCK NRFG KWD-015-FLS-C0-H-0 (R200219314) represents a versatile solution for linear motion applications where precision, durability, and resistance to corrosion are paramount.