SUPER LINEAR BUSHING KBB-O-12

***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-12 (R067301200) is a premium linear bushing designed for high-performance applications requiring smooth and precise linear motion. This model is part of the Super LB B series, characterized by its open design without seals, which allows for easy access and maintenance. The bushing does not have a self-alignment feature, making it ideal for situations where lower tipping forces are needed along the axial direction. The SUPER LINEAR BUSH KBB-O-12 is engineered with steel bearing plates that have meticulously machined ball guide grooves and optimized ball lead-in chamfers, ensuring exceptionally smooth travel and a long service life. It supports high travel speeds up to a maximum linear speed (vmax) and can handle dynamic load capacities effectively while maintaining a low friction coefficient. This model operates well within a permissible ambient temperature range of -30°C to +80°C. Its design includes an option for integrated wiper seals to protect against contaminants, although this particular variant comes without seals. The outer sleeve and ball retainer are constructed from high-quality PA or POM materials, with balls made from rolling bearing steel to ensure durability. With its low weight of 0.1 kg and compact size E designation, the SUPER LINEAR BUSH KBB-O-12 offers an efficient solution for linear motion systems that require reliable performance without initial lubrication. It's capable of handling static load ratings effectively with minimal friction force under various operating conditions. Overall, this Bosch Rexroth linear bushing is an optimal choice for applications that demand precise linear guidance on fully supported shafts, especially in scenarios where other guides may falter due to suboptimal substructures. Its robust construction ensures reliability and longevity in demanding environments.