BOSCH REXROTH
R065825030

***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-50-DD-NR (R065825030) is a high-quality compact linear bushing designed for general requirements with an emphasis on corrosion resistance and maintenance-free operation. This model features a shaft diameter of 'd' and is equipped with two seals to protect against contaminants, ensuring reliability and longevity in various applications. The COMPACT LIN. BUSH. KBC-50-DD-NR boasts small outer dimensions and a highly compact construction, allowing for efficient use of space without compromising on performance. It provides a high dynamic load rating and long service life due to its hardened segmental loadbearing plates that ensure ball conformity in the running track. Constructed from stainless steel, this linear bushing is well-suited for use in sensitive environments such as the medical, chemistry, and food industries. The segmental load bearing plates are complemented by balls made from durable materials, capable of withstanding rigorous conditions while offering smooth motion. The product offers normal radial clearance and comes not lubricated; however, it includes many pockets acting as lubricant reservoirs for extended lubrication intervals or potentially lubrication for life. These pockets also serve to collect dirt that may enter the system, preventing jamming and ensuring consistent operation. Installation is straightforward with no additional retention needed—simply press onto the desired location. It has integrated metal retainer rings approximately 0.5 mm larger than the outer diameter of shaft diameters ranging from 3 to 50 mm to ensure a secure fit in the housing bore. With its closed format, low friction coefficients ranging from 0.01 to 0.03 (with a maximum of 0.25), and high travel speed capability of up to 5 m/s, this linear bushing is designed for efficiency and ease of use across various applications. The COMPACT LIN. BUSH. KBC-50-DD-NR operates within an ambient temperature range of -30°C to +80°C, accommodating diverse working environments while maintaining performance integrity. Weighing just 0.1 kg, this Bosch Rexroth linear bushing represents an optimal solution for designers looking for a reliable linear motion component that combines compactness with robust functionality in demanding applications.