RADIAL LINEAR BUSHING KBR-60 ...

***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 RADIAL LINEAR BUSH KBR-60 (R067806000) is a high-precision linear bushing designed to move very heavy loads with ease and precision. This robust component features radial ball redirection, which allows for numerous rows of balls, resulting in extremely high load ratings. The KBR-60 is particularly suitable for applications that require a heavy-duty guide with degrees of freedom in the circumferential direction and where other linear guides may fail due to warping from imprecise substructures. The exceptional rigidity of this product ensures stability under load, while its extra smooth running capability provides an efficient and reliable performance. The RADIAL LINEAR BUSH KBR-60 can come fully sealed or without wiper seals, with the option to add separate wiper seals if necessary. It is relubricatable for maintenance ease, extending its service life even under demanding conditions. Constructed from hardened and machined steel sleeve, the bushing guarantees durability. The ball retainer is made from reinforced polyamide (PA), and the rolling elements are crafted from high-quality bearing steel, ensuring longevity and consistent performance. Additionally, two retaining rings are included to secure the assembly. The KBR-60 operates effectively within a permissible ambient temperature range of -30°C to +80°C and can handle maximum accelerations as specified by Bosch Rexroth's technical data. Shaft radial clearances are designated as hbore K or hbore JS depending on preload considerations that could affect service life. With its dynamic load capacity and friction coefficient optimized for heavy loading directions, this linear bushing stands out for its reliability in various challenging applications. Weighing in at 2.7 kg, it provides a significant capacity without compromising on smooth operation or structural integrity.