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The RU445 is a crossed roller bearing with a 350mm bore and 540mm outer diameter, designed for combined loads. Made from sturdy steel, it handles up to 222 kN dynamic load and 473 kN static load.
Its single-row construction and open design allow for easy lubrication, with a 6mm greasing hole for maintenance. The bearing operates smoothly in temperatures from 0°C to 230°F.
With a press-fit shaft mount and ABEC5 precision (also available in ABEC7/9), it offers reliable performance for heavy-duty applications. Ideal for rotary tables or industrial machinery requiring high load capacity.
Weighing 35.4kg, it’s built to last while meeting RoHS and REACH standards. The mounting holes simplify installation in demanding setups.
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Performance Features of RU445 Bearing
RU445 Bearing is built with steel rings and rollers, offering strong resistance to combined loads.
Its basic load rating C reaches 222 kN, ensuring reliable performance in demanding applications.
The crossed roller design provides high precision and stability, making it suitable for heavy-duty tasks.
With a temperature range of 0-230°F, it maintains performance in various operating conditions.
How Is RU445 Bearing Engineered for Reliability?
RU445 Bearing features a single-row construction, enhancing its durability under combined loads.
The steel rollers and rings ensure long service life, even in high-stress environments.
Its press-fit shaft mounting simplifies installation, reducing downtime and maintenance costs.
With ABEC5 precision available, it delivers consistent performance for precision applications.
Built for Durability: RU445 Bearing
RU445 Bearing’s open design allows for easy lubrication, ensuring smooth operation over time.
The 6 mm greasing hole facilitates maintenance, keeping the bearing in optimal condition.
Its crossed roller configuration minimises friction, enhancing efficiency and reducing wear.
Weighing 35.4 kg, it is robust yet manageable for industrial use.
Steel vs Ceramic Bearings: Strengths of RU445 Bearing
RU445 Bearing’s steel construction provides excellent load-bearing capacity and durability.
The crossed roller design ensures high rigidity and precision, outperforming standard bearings.
With a basic load rating Co of 473 kN, it handles heavy loads with ease.
Its temperature resistance up to 230°F makes it versatile for various industrial applications.
Industrial Uses of RU445 Bearing
RU445 Bearing is commonly used in heavy-duty industrial machinery, such as rotary tables and indexing devices, where its crossed roller design handles combined loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding environments.
Where Is RU445 Bearing Used?
In automation systems, RU445 Bearing provides precise motion control for robotic arms and CNC machines, thanks to its high ABEC5 rating. The steel construction ensures durability even under continuous operation.
Built for Heavy-Duty Use: RU445 Bearing
For applications like packaging machinery and printing presses, RU445 Bearing’s robust design supports high radial and axial loads. The press-fit shaft mounting simplifies installation, reducing downtime during maintenance.
Automotive vs Aerospace: Applications of RU445 Bearing
In automotive testing equipment, RU445 Bearing offers reliable performance for dynamic load simulations. Its temperature range up to 230°F makes it suitable for aerospace components requiring thermal stability.
Perfect Fit for Automation: RU445 Bearing
RU445 Bearing is ideal for 3D printers and assembly lines, where its precision and load capacity ensure smooth operation. The grease holes facilitate regular maintenance, keeping performance consistent over time.
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