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The RE25040 is a crossed roller bearing with a 250mm bore and 355mm outer diameter, crafted from sturdy steel for reliable performance. It handles combined loads up to 195 kN and operates smoothly in temperatures from 0°C to 110°C.
Its open design allows easy lubrication through 6mm and 3.5mm greasing holes, while the press-fit shaft mount ensures a secure installation. The bearing meets ABEC5 precision standards, with options for higher grades like ABEC7 or ABEC9.
This single-row design is compact at just 40mm wide, making it suitable for space-constrained applications. Ideal for rotary tables or industrial machinery where precision and load capacity are key.
Weighing 14.8kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.
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How Is RE25040 Bearing Engineered for Reliability?
RE25040 Bearing features a crossed roller design, providing excellent load distribution for combined loads.
Its steel rings and rollers ensure durability, with a basic load rating of 195 kN for dynamic applications.
The press-fit shaft mount type enhances stability, making it suitable for precision machinery.
With a temperature range of 0-230°F, RE25040 Bearing performs reliably in various operating conditions.
Lubrication is required to maintain smooth operation, extending the bearing’s service life.
The ABEC5 rating ensures high precision, with options for ABEC7 or ABEC9 for even tighter tolerances.
Industrial Uses of RE25040 Bearing
RE25040 Bearing is commonly used in heavy machinery, such as rotary tables and indexing devices, where its crossed roller design handles combined loads efficiently. The press fit mounting ensures stability in high-precision applications.
In robotics, RE25040 Bearing provides smooth rotation for robotic arms, thanks to its steel construction and ABEC5 precision. The open seal design allows for easy lubrication, extending service life in demanding environments.
For medical imaging equipment, RE25040 Bearing’s high load capacity and temperature resistance make it suitable for precise positioning systems. Its metric sizing ensures compatibility with various international standards.
Where Is RE25040 Bearing Used?
You’ll often find RE25040 Bearing in automation systems, particularly in CNC machines where accuracy is key. Its single-row construction saves space while maintaining performance.
The bearing also works well in aerospace applications, such as satellite positioning mechanisms, due to its reliability under extreme conditions. The steel rollers offer durability without compromising on smooth operation.
Built for Heavy-Duty Use: RE25040 Bearing
RE25040 Bearing excels in industrial presses, where its 195 kN load rating handles significant forces. The grease holes simplify maintenance, reducing downtime.
In wind turbine yaw systems, RE25040 Bearing’s temperature range and ABEC5 precision ensure consistent performance. Its 14.8 kg weight is balanced by its robust steel construction.
Automotive vs Aerospace: Applications of RE25040 Bearing
In automotive testing rigs, RE25040 Bearing supports precise measurements with its combined load capability. The press fit design prevents slippage during high-speed tests.
For aerospace actuators, RE25040 Bearing’s 0-230°F range and ABEC5 rating meet strict industry standards. The open seal allows for custom lubrication based on mission requirements.
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