SUPER LINEAR BUSHING KBH-O-30

***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 (R073303000) is a high-precision linear bushing designed to facilitate the smooth and accurate movement of heavy loads along a linear path. This open type bushing is part of the Super H series, distinguished by its ability to handle more tracks than the Super A series, thus offering enhanced load capacity and rigidity. The absence of seals in its design facilitates applications where seals are not required or where external sealing is already provided. Constructed with hardened steel loadbearing plates that feature meticulously machined ball guide grooves, this bushing ensures maximum precision during operation. The steel back of the loadbearing plate is also machined to perfection, contributing to the bushing's overall high performance. It compensates for shaft deflection and misalignment up to specified limits, maintaining accuracy and extending service life. The SUPER LINEAR BUSH boasts an impressive dynamic load capacity and can achieve high travel speeds up to specified ms. It features POM ball retainers and balls crafted from rolling bearing steel, ensuring durability and smooth movement. Two metal holding rings secure the components in place, while optional integrated double-lipped wiper seals can be added for protection against contamination. With a radial clearance designed for different fits (K, H, M), the bushing caters to various application requirements regarding precision and fitment on shafts. Its static load rating signifies its ability to withstand forces without motion, while its friction coefficient remains within specified ranges under varying loads. This linear bushing operates efficiently within a permissible ambient temperature range from -20°C up to +80°C. Its size E corresponds with an outer diameter D that aligns with standard dimensions for compatibility with various setups. The weight of the bushing is optimized for its size S category, balancing robustness with ease of integration into systems requiring precise linear motion control.