RADIAL LINEAR BUSHING KBR-60-VD ...

***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-VD (R067826045) is a high-precision, fully sealed radial linear bushing engineered to move very heavy loads with exceptional smoothness and rigidity. This robust component is specifically designed for radial ball redirection, which facilitates numerous rows of balls, resulting in extremely high load ratings. The KBR-60-VD is an ideal solution for applications that challenge other linear guides with warping due to imprecise substructures. With its capacity for circumferential degrees of freedom, the KBR-60-VD stands out for its ability to maintain precision under demanding conditions. The bushing's hardened and machined steel sleeve, along with a ball retainer made of reinforced polyamide (PA) and rolling bearing steel balls, ensures durability and consistent performance. Two retaining rings contribute to the stability and longevity of the unit. The design allows for relubrication, ensuring long-term functionality and ease of maintenance. Users have the option to choose between fully sealed units or those without wiper seals; separate wiper seals are also available optionally. The product boasts a friction coefficient ranging from 0.01 to 0.02 and can handle dynamic load capacities as specified by the manufacturer. This linear guide's operational parameters include a permissible ambient temperature range from -30°C up to 80°C, maximum acceleration (amax), breakaway force requirements, static load rating C0, dynamic load capacity C, as well as shaft radial clearances hbore K and hbore JS which should be observed for potential service life reduction due to high preload. With its weight at approximately 2 kilograms and an outer diameter D specification provided by Bosch Rexroth, the RADIAL LINEAR BUSH KBR-60-VD is suited for high-load applications demanding precision linear movement with additional environmental robustness due to its fully sealed nature.