SUPER LINEAR BUSHING KBH-O-50

***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 (R073305000) is a high-precision, open-design linear bushing engineered to facilitate the movement of heavy loads with great accuracy. This Super LB H model is characterized by its lack of seals and is equipped with hardened steel load-bearing plates featuring meticulously machined ball guide grooves. The back of the load-bearing plate is also machined for optimal precision. Compared to the Super A series, this model boasts additional tracks which enhance its ability to compensate for shaft deflection and misalignment. The SUPER LINEAR BUSH has a shaft diameter d that can sustain high travel speeds up to 5 m/s and can handle maximum accelerations effectively. It is designed with a POM ball retainer and rolling bearing steel balls, ensuring smooth motion and durability. The unit includes two metal holding rings that secure the rows of balls in place. This model has a dynamic load capacity C that indicates its ability to withstand forces in its main loading direction. Its static load rating C0 suggests a high degree of stability under stationary loads. The friction coefficient ranges from 0.01 to 0.02 under lubricated conditions, which may vary depending on the load. The SUPER LINEAR BUSH operates efficiently within an ambient temperature range of -30°C to +80°C, making it suitable for diverse environments. With an outer diameter D of size E20 and a weight of 0.5 kg, this linear bushing maintains a low friction force FR even when equipped with optional integrated double-lipped wiper seals for added protection against contaminants. The radial clearance between the shaft and bore comes in three variants: K, H, and M, providing options based on application requirements for fit and precision. Overall, this Bosch Rexroth linear bushing stands as a robust solution for applications requiring precise linear movement under substantial loads without compromising speed or accuracy.