TORQUE RESISTANT BUSHING KBDR4-H-40DD

***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 TORQUE RESIST.BUSH KBDR4-H-40DD (R072424000) is a high-quality torque-resistant linear bushing designed for self-supporting, torsionally stiff guides with a single shaft. This cylindrical, sleeve-design bushing features four ball guide grooves that are essential for transferring torque effectively. The KBDR4-H-40DD is equipped with integrated wiper seals to maintain cleanliness and protect against contaminants, ensuring reliable operation and longevity. The bushing's outer sleeve is hardened and ground for durability, while the POM ball retainer and balls made of rolling bearing steel provide smooth motion and high load capacities. The dynamic load capacity of this model is indicated as minimal due to the variability in the direction of loading. Similarly, the static torsional moment load capacity is provided with a footnote indicating these are minimal values. This model has been designed to accommodate shafts with a specific diameter 'd', which can be machined to customer specifications. Additionally, it includes a fitting key for secure torque transmission and is relubricatable for easy maintenance. The KBDR4-H-40DD can operate within a wide range of ambient temperatures from minimum to maximum degrees Celsius, supporting diverse application environments. It also boasts impressive maximum permissible linear speed and acceleration capabilities. The static load rating C and dynamic torsional moment load capacity Mt further define its robust performance parameters. In summary, the Bosch Rexroth TORQUE RESIST.BUSH KBDR4-H-40DD (R072424000) represents an advanced solution for applications requiring precise linear movement combined with torque resistance in a compact form factor. Its specialized design ensures it meets the rigorous demands of various applications while maintaining high levels of performance and reliability.