BOSCH REXROTH
R065802030

***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 COMPACT LIN. BUSH. KBC-20-NR (R065802030) is a high-quality compact linear bushing designed for various applications requiring precise linear motion. This model is characterized by its small outer dimensions and highly compact construction, which allows for a high dynamic load rating and extended service life. The segmental load-bearing plates are hardened and feature ball conformity in the running track, ensuring smooth movement and robust performance. This linear bushing is made without seals, has a standard radial clearance, and is corrosion-resistant but not lubricated, making it suitable for environments where contamination must be minimized such as in medical, chemistry, and food industries. It boasts stainless steel construction with segmental load-bearing plates containing balls that enhance durability and performance. The KBC-20-NR supports a high travel speed of up to 5 meters per second and can be easily mounted by pressing onto the shaft without the need for additional retention. Its design includes multiple pockets that act as lubricant reservoirs to extend lubrication intervals or even allow for lifetime lubrication. These pockets also serve to collect any dirt ingress to prevent jamming of the bushing. The product has an integrated metal retainer approximately 1mm larger than the outer diameter of shaft diameters ranging from 3 to 50 mm to ensure a secure fit in the housing bore. It has two rows of balls within its closed format design, contributing to its high static (Cmin) and dynamic (Cmax) load capacities based on total travel distance specifications. With a permissible ambient temperature range from -30°C to +80°C, this linear bushing can operate effectively in diverse environments. The weight of this component is 0.02 kg, offering a lightweight yet durable option for linear guidance systems. The COMPACT LIN. BUSH. KBC-20-NR emphasizes ease of use, longevity, and reliability for general linear motion requirements across various applications.