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The RU85 is a crossed roller bearing with a 55mm bore and 120mm outer diameter, designed for combined loads. Its compact width of 15mm makes it suitable for tight spaces, while the steel construction ensures durability.
This bearing handles loads up to 20.3 kN and operates smoothly in temperatures from 0°C to 110°C. The open design allows easy lubrication, and the ABEC5 rating ensures precise performance (higher grades available).
Mounting is straightforward with 8-M5 holes in the inner ring and 8-φ5.5 holes in the outer ring. The press-fit shaft mounting provides a secure installation.
Ideal for robotics, machine tools, or any application requiring high precision and combined load capacity. Compliant with RoHS and REACH standards, it weighs just 1kg for easy handling.
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How Is RU85 Bearing Engineered for Reliability?
RU85 Bearing features a single-row crossed roller design, providing stability under combined loads.
Its steel rings and rollers ensure durability, with a basic load rating of 20.3 kN for dynamic applications.
The open construction allows for easy lubrication, maintaining performance in temperatures up to 230°F.
With mounting holes for secure press-fit installation, RU85 Bearing offers precise alignment and long service life.
What Makes RU85 Bearing Suitable for High-Temperature Applications?
RU85 Bearing operates reliably in temperatures ranging from 0 to 230°F, thanks to its robust steel construction.
The crossed roller design distributes loads evenly, enhancing performance under stress.
Its open seal type facilitates lubrication, ensuring smooth operation even in demanding conditions.
With an ABEC5 rating (optionally ABEC7/9), RU85 Bearing delivers precision and efficiency.
Built for Reliability: RU85 Bearing
RU85 Bearing’s crossed roller configuration provides excellent load distribution for combined forces.
The steel rollers and rings offer a basic dynamic load rating of 20.3 kN, ensuring long-lasting performance.
Its press-fit mounting holes simplify installation, reducing setup time and improving accuracy.
Designed for temperatures up to 230°F, RU85 Bearing maintains reliability in varied environments.
Steel vs Ceramic Bearings: Strengths of RU85 Bearing
RU85 Bearing’s steel construction ensures high load capacity, with a dynamic rating of 20.3 kN.
The crossed roller design enhances rigidity, making it ideal for precision applications.
Its open seal type allows for easy maintenance, extending operational life.
With a temperature range of 0-230°F, RU85 Bearing performs consistently in challenging conditions.
Industrial Uses of RU85 Bearing
RU85 Bearing is commonly used in machine tools, where its crossed roller design provides stability for rotary tables and indexing heads. The steel construction ensures it can handle combined loads without compromising precision.
Where Is RU85 Bearing Used?
You’ll find RU85 Bearing in robotics, particularly in articulated arms that require smooth, precise movement. Its open design and mounting holes make it easy to integrate into automated systems.
Built for Heavy-Duty Use: RU85 Bearing
In packaging machinery, RU85 Bearing excels due to its ability to manage both radial and axial loads. The press-fit shaft mounting ensures a secure connection during high-speed operations.
Automotive vs Aerospace: Applications of RU85 Bearing
While RU85 Bearing suits automotive steering systems, it’s also reliable in aerospace actuators. The ABEC5 rating guarantees consistent performance in both demanding environments.
Perfect Fit for Automation: RU85 Bearing
RU85 Bearing works well in 3D printers, where its low friction and high accuracy are essential. The through holes simplify lubrication, extending the bearing’s service life.
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