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The RE40040 is a crossed roller bearing with a 400mm bore and 510mm outer diameter, crafted from sturdy steel for reliable performance. It handles combined loads up to 241 kN and operates smoothly in temperatures from 0°C to 110°C.
Its open design and press-fit shaft mounting make installation straightforward, while the steel rollers ensure durability under heavy use. The bearing requires regular lubrication for optimal performance.
With a compact width of 40mm, it fits well in tight spaces without sacrificing strength. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications.
Ideal for machinery requiring precise rotation and high load capacity, such as robotics or CNC equipment. Available in ABEC5, with options for higher precision grades (ABEC7/9) if needed.
Weighing 23.5kg, it’s robust yet manageable for its size. The greasing holes (6mm and 3.5mm) simplify maintenance, ensuring long service life.
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Performance Features of RE40040 Bearing
RE40040 Bearing is built with steel rings and rollers, offering robust performance under combined loads.
Its basic load rating of 241 kN ensures reliability in demanding industrial applications.
The open design allows for easy lubrication, enhancing operational efficiency.
With a temperature range of 0-230°F, it performs well in various environmental conditions.
How Does RE40040 Bearing Reduce Friction?
RE40040 Bearing’s crossed roller design minimises friction, ensuring smooth operation.
The steel rollers and rings are precision-engineered for consistent performance.
Lubrication is required to maintain optimal efficiency and reduce wear.
Its ABEC5 rating (available in ABEC7/9) highlights its precision and reliability.
Engineered for Precision: RE40040 Bearing
RE40040 Bearing is designed for high-precision applications with its single-row construction.
The press-fit shaft mount ensures secure installation and stable operation.
With a width of 40 mm, it provides a compact yet durable solution.
Its basic static load rating of 531 kN makes it suitable for heavy-duty tasks.
Steel vs Ceramic Bearings: Strengths of RE40040 Bearing
RE40040 Bearing uses steel rollers and rings for enhanced durability and load capacity.
This material choice ensures resistance to wear in high-stress environments.
The bearing’s design supports combined loads, making it versatile for various applications.
Its compliance with RoHS and REACH standards ensures environmental safety.
Industrial Uses of RE40040 Bearing
RE40040 Bearing is commonly used in heavy 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 conditions.
In robotics, RE40040 Bearing provides precise motion control for robotic arms and automated assembly lines. Its high load capacity and ABEC5 rating make it suitable for applications requiring both accuracy and durability.
For medical imaging equipment, RE40040 Bearing’s steel construction ensures stability and smooth operation. The press-fit mounting simplifies installation, while the wide temperature range accommodates various clinical environments.
Key Fields for RE40040 Bearing
RE40040 Bearing excels in aerospace applications, particularly in satellite positioning systems, where its precision is critical. The single-row construction reduces weight without compromising performance.
In industrial automation, RE40040 Bearing supports high-speed CNC machines, offering reliable performance under continuous operation. The metric dimensions ensure compatibility with a range of European and Asian equipment.
What Makes RE40040 Bearing a Preferred Choice?
RE40040 Bearing is ideal for wind turbine yaw systems, where its ability to handle combined loads ensures consistent energy production. The steel rollers provide excellent wear resistance, even in harsh weather conditions.
For semiconductor manufacturing, RE40040 Bearing’s precision and stability are essential for wafer handling robots. The ABEC5 rating guarantees the tight tolerances needed for high-tech production lines.
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