BALL RUNNER BLOCK NRFG KWD-025-SNS-C2-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-025-SNS-C2-H-0 (R201122314) is a high-precision ball runner block designed for demanding linear motion applications. This component is part of Bosch Rexroth's Ball Rail Systems, known for their reliability and performance in various automation and handling tasks. The runner block is characterized by its Resist NR material, which makes it suitable for use in environments such as the packaging industry and food-related sectors where corrosion resistance is crucial. The model features a slimline width (SNS format), standard height, and an overall length of 123 mm, providing a compact yet robust solution for linear guidance. It boasts a medium preload (class C) and high accuracy (class H), ensuring precise movement and control. The absence of a ball chain, preservation, initial lubrication, and attachment elements on the front reference edges signifies that this runner block is designed for customization according to specific application requirements. With all steel components made to DIN standards for corrosion resistance, this runner block promises durability. Its dynamic characteristics are optimized for high load capacities in all four main loading directions, allowing versatility in its use. Long-term lubrication capabilities reduce maintenance needs while metal-threaded lube fittings enable ease of serviceability. Interchangeability within each accuracy class allows this runner block to be combined with any SNS ball guide rail system from Bosch Rexroth's range. The design ensures maximum system rigidity through a pre-tensioned O-arrangement and end-face fastening threads allow attachments from above, enhancing the flexibility of installation. Incorporating integrated all-round sealing with optimized entry-zone geometry and a high number of balls minimizes elastic deflection variation. This results in smooth operation with reduced noise levels due to the well-designed ball return system. The product has been engineered to accommodate misalignments without self-alignment features while maintaining high load ratings statically (C0) and dynamically (C), as well as torsional moment load capacities (Mt). This Bosch Rexroth ball runner block stands out for its combination of precision engineering, material quality, and versatile design tailored to meet the needs of sophisticated linear motion applications where reliability and accuracy are paramount.