BALL RUNNER BLOCK RESIST CR KWD-045-FLS-C1-H-1

***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.RUNNER BLOCK CR KWD-045-FLS-C1-H-1 (R16534137Y) is a high-precision ball runner block designed for linear motion applications requiring maximum rigidity and accuracy. It features a Resist CR coating for corrosion resistance and is constructed with unalloyed steel CS with a matte-silver, hard chrome-plated finish. The runner block body has an overall length of . mm and is preloaded to class C for low preload, ensuring smooth movement without excessive play. Its high accuracy class H signifies that it meets stringent precision standards. This model incorporates a ball chain mechanism, which contributes to lower noise levels and optimal travel behavior, enhancing the performance of the linear guide system. It comes with initial lubrication and preservation, which allows for long-term maintenance-free operation over several years. The dynamic load capacity C reflects its ability to withstand operational demands, while the static longitudinal moment load capacity ML indicates its robustness against static forces. The Bosch Rexroth B.RUNNER BLOCK CR is versatile in its application due to interchangeable compatibility with guide rails of varying accuracies. It boasts excellent dynamic characteristics suitable for situations where reduced frictional oscillations are critical, especially under external loads. The design includes an end-face fastening thread allowing attachments from both above and below the runner block. Additional features include improved rigidity under liftoff and side loading conditions through extra mounting screw holes at the center of the block. This model also offers various preload classes to suit different application requirements. Furthermore, it's engineered to sustain high load ratings in all four main loading directions while maintaining excellent dynamic performance. Sealing options such as standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper are available to protect against contaminants like dirt or metal particles and exposure to coolants or cutting fluids. These seals enhance the service life of the runner block by preventing ingress into its internal components.