RADIAL LINEAR BUSHING KBR-80 ...

***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-80 (R067808000) is a high-precision linear bushing designed to move very heavy loads with ease and reliability. This robust component features a radial ball redirection system that accommodates numerous rows of balls, resulting in extremely high load ratings. It is particularly well-suited for applications where other linear guides may fail or warp due to imprecise substructures. The KBR-80 is engineered for exceptional rigidity and provides smooth operation even under the most demanding conditions. It can be supplied fully sealed or without wiper seals, with the option to add separate wiper seals if needed. The design allows for easy relubrication, which extends the service life of the bushing. Constructed with a hardened and machined steel sleeve and a ball retainer made of reinforced polyamide (PA), this linear bushing ensures durability and resistance against wear. The balls themselves are crafted from rolling bearing steel, which further contributes to the unit's longevity and performance. With two retaining rings included, the KBR-80 maintains its structural integrity even under high loads. The product's specifications boast impressive dynamic and static load capacities tailored for the main direction of loading. Its friction coefficient is minimized to ensure efficient operation. This linear guide is versatile in its temperature tolerances, capable of functioning in environments ranging from -30°C up to 100°C when unsealed and lubricated with oil. It also offers various shaft radial clearances such as hbore K and hbore JS, allowing users to select the appropriate level of preload for their specific application. In summary, the Bosch Rexroth RADIAL LINEAR BUSH KBR-80 is an adaptable, heavy-duty linear guide that provides superior performance in industrial settings where precision movement of large loads is required. With its high load capacity, rigidity, and customization options, it stands as an exemplary solution for sophisticated linear motion requirements.