SUPER LINEAR BUSHING KBSH-40

***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 SUPER LINEAR BUSH (R073004000) is a high-precision linear bushing designed for the smooth and accurate movement of heavy loads. This closed-type Super LB SH model is notable for its robust construction, which includes hardened steel load-bearing plates with precision-machined ball guide grooves and a steel load-bearing plate back. These features ensure maximum precision and contribute to the bushing's ability to handle dynamic loads effectively. The SUPER LINEAR BUSH has an impressive capacity for compensating shaft deflection and misalignment, maintaining high rigidity and dynamic load rating thanks to its multiple running tracks. Its design allows for high travel speeds up to a specified limit, which enhances its applicability in various motion scenarios. Equipped with a POM ball retainer and rolling bearing steel balls, the unit ensures smooth operation. It includes two metal holding rings that secure the entire assembly. While this model comes without seals, there is an option to integrate double-lipped wiper seals for additional protection against contaminants. This linear bushing can operate within a permissible ambient temperature range from a minimum specified value to a maximum of +80°C. The product has been engineered with attention to frictional properties; it features low friction coefficients under heavy load conditions, though it is noted that these can vary depending on factors such as load and lubrication. The Bosch Rexroth SUPER LINEAR BUSH boasts an outer diameter D of 62 mm and can accommodate shaft diameters up to 40 mm. It has been designed with specific radial clearances between the shaft and bore, ensuring optimal fitment and performance. Overall, this linear bushing is part of the Super SH series known for its durability, precision, and capability in handling heavy loads while allowing for significant speed and acceleration during operation. With a weight of approximately 1 kg, it strikes a balance between sturdiness and ease of integration into various applications requiring linear motion solutions.