SUPER LINEAR BUSHING KBB-O-40-DD

***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 KBB-O-40-DD (R067324040) is a high-quality linear bushing designed for smooth travel and extended service life. This low-cost linear bushing is crafted without a self-alignment feature, which allows it to transfer lower tipping forces along the axial direction. It is suitable for use on fully supported shafts, particularly in applications where precision is crucial and other linear guides may warp due to imperfect substructures. The SUPER LINEAR BUSH KBB-O-40-DD features steel bearing plates with meticulously machined ball guide grooves and optimized ball lead-in chamfers, ensuring exceptionally smooth movements. It boasts a high travel speed of up to 5 meters per second, although service life may be limited by increased wear on plastic parts under such conditions. This model comes with two seals that contribute to its durability by protecting against contaminants. The ball retainer and outer sleeve are constructed from either PA or POM materials, while the balls themselves are made from rolling bearing steel, ensuring robust performance. The product does not require initial lubrication upon installation. Designed for dynamic loads, the SUPER LINEAR BUSH KBB-O-40-DD has a static load rating of C0 and can withstand ambient temperatures ranging from -20°C to 80°C. Furthermore, it has been tested for total travel distances ranging from 100x10^6 m to 50x10^6 m without failure. Weighing in at just 0.18 kg, this model offers an optimal balance of performance and weight. The SUPER LINEAR BUSH KBB-O-40-DD is part of the Super LB B series, which is characterized by its open format (O), providing ease of access and maintenance. It's an ideal solution for various linear motion applications requiring precision and reliability without the necessity of self-alignment capabilities.