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The RU85UU is a crossed roller bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy steel for reliable performance. It handles combined loads up to 20.3 kN and operates smoothly in temperatures from 0°C to 110°C.
Its double-seal design keeps contaminants out while retaining lubrication, making it low-maintenance. The bearing features mounting holes for easy installation, with 8-M5 holes on the inner ring and 8-φ5.5 holes on the outer ring.
With an ABEC5 rating (also available in ABEC7/9), it offers precision for applications like robotics or CNC machinery. The press-fit shaft mount ensures a secure fit during operation.
Weighing just 1kg, it’s a compact yet robust choice for industrial use. Compliant with RoHS and REACH standards for safety and environmental care.
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How Does RU85UU Bearing Handle Combined Loads?
RU85UU Bearing is designed with a crossed roller arrangement, providing stability under combined loads.
Its steel rollers and rings ensure durability, with a basic load rating of 20.3 kN for dynamic applications.
The double-sealed design protects against contaminants, maintaining smooth operation in harsh conditions.
With an ABEC5 rating, RU85UU Bearing offers precision for high-performance machinery.
Press-fit shaft mounting simplifies installation, reducing downtime during assembly.
Its temperature range of 0-230°F ensures reliable performance in varying environments.
Industrial Uses of RU85UU Bearing
RU85UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables and indexing heads. The double seal helps keep contaminants out, ensuring long service life in demanding environments.
Where Is RU85UU Bearing Used?
In robotics, RU85UU Bearing supports articulated arms and joints, thanks to its ability to handle combined loads smoothly. The press-fit mounting simplifies installation, making it a favourite among automation engineers.
Built for Heavy-Duty Use: RU85UU Bearing
This bearing excels in packaging machinery, where its steel construction withstands high loads and repetitive motion. The ABEC5 rating ensures consistent performance in precision applications.
Automotive vs Aerospace: Applications of RU85UU Bearing
In automotive testing rigs, RU85UU Bearing offers reliable performance under dynamic loads. For aerospace applications, its temperature range and precision make it suitable for flight simulator components.
Perfect Fit for Automation: RU85UU Bearing
RU85UU Bearing is ideal for CNC machinery, where its low friction and high accuracy improve cutting precision. The through-holes allow for easy mounting, reducing downtime during maintenance.
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