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RE Crossed Roller Bearings RE18025UU
RE Crossed Roller Bearings RE18025UU

RE Crossed Roller Bearings RE18025UU

The RE18025UU is a crossed roller bearing with a 180mm bore and 240mm outer diameter, designed for combined loads. Its compact 25mm width and steel construction make it sturdy yet space-efficient.

With a basic load rating of 84 kN, it handles heavy loads smoothly, while the double seals keep contaminants out. The bearing requires regular lubrication for optimal performance.

Its press-fit shaft mount ensures a secure installation, and it operates well in temperatures from 0°C to 110°C. The ABEC5 rating (with options for higher precision) guarantees reliable accuracy.

Ideal for applications like robotics or machine tools where precision and load capacity are key. Compliant with RoHS and REACH standards, it’s a safe and durable choice. Weighing 3.44kg, it’s robust for industrial use.

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Product Parameters

  • Part Number RE18025UU
  • Brand TFL
  • Size 180 mm x 240 mm x 25 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • Bore Dia 180 mm
  • Outer Dia 240 mm
  • Width 25 mm
  • Greasing Hole(a) 3.5 mm
  • Greasing Hole(b) 2 mm
  • R(min) 1.5 mm
  • Shoulder Height Ds(max) 195 mm
  • Shoulder Height Dh(min) 225 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 84 kN
  • Basic Load Rating Co 143 kN
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range 0 -230 °F
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.44 Kg

Features

How Is RE18025UU Bearing Engineered for Reliability?

RE18025UU Bearing features a double-sealed design, protecting against contaminants while maintaining smooth operation.
Its steel rings and rollers provide a basic load rating of 84 kN, ensuring strength under combined loads.

The crossed roller arrangement enhances stability, making it suitable for precision applications.
With a temperature range of 0-230°F, RE18025UU Bearing performs reliably in varied conditions.

Press-fit shaft mounting simplifies installation, reducing setup time.
Lubrication ensures long-term performance, minimising wear and maintenance needs.

Application

Industrial Uses of RE18025UU Bearing
RE18025UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision. The double seal helps keep contaminants out, ensuring long service life even in demanding conditions.

In robotics, RE18025UU Bearing supports articulated arms, offering smooth rotation under combined loads. Its press-fit mounting simplifies installation, making it a favourite for automated systems.

For medical imaging devices, RE18025UU Bearing’s steel construction ensures reliable performance in high-precision applications. The ABEC5 rating guarantees consistent accuracy, which is vital for diagnostic equipment.

Where Is RE18025UU Bearing Used?
You’ll find RE18025UU Bearing in conveyor systems, where its ability to handle both radial and axial loads keeps operations running smoothly. The metric sizing makes it compatible with a wide range of industrial machinery.

In 3D printers, RE18025UU Bearing ensures precise movement of print heads, thanks to its low friction and high rigidity. The temperature range also allows it to perform well in heated environments.

Built for Heavy-Duty Use: RE18025UU Bearing
RE18025UU Bearing excels in construction equipment, where its robust design withstands heavy loads and harsh conditions. The steel rollers and rings provide durability, even in dusty or wet environments.

For packaging machines, RE18025UU Bearing offers reliable performance, ensuring smooth operation during high-speed production. The double seal helps maintain lubrication, reducing maintenance needs.

Automotive vs Aerospace: Applications of RE18025UU Bearing
In automotive testing rigs, RE18025UU Bearing handles combined loads with precision, ensuring accurate results. Its press-fit design makes it easy to integrate into various setups.

For aerospace applications, RE18025UU Bearing’s high load capacity and temperature resistance make it suitable for flight simulators. The ABEC5 rating ensures the precision required for such critical systems.

Q&A

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