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RE Crossed Roller Bearings RE12025UU

RE Crossed Roller Bearings RE12025UU

The RE12025UU is a crossed roller bearing measuring 120mm by 180mm by 25mm, crafted from sturdy steel for reliable performance. It handles combined loads with a basic load rating of 66.9 kN, making it suitable for demanding applications.

Its double-seal design keeps contaminants out while retaining lubrication, ensuring smooth operation. The bearing features a press-fit shaft mount and greasing holes for easy maintenance.

With a temperature range of 0°C to 110°C, it works well in various environments. The ABEC5 rating (also available in ABEC7/9) ensures precision for tasks requiring high accuracy.

Ideal for robotics or machine tools where space is limited but performance is key. Compliant with RoHS and REACH standards, it weighs 2.62kg for its compact size.

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Product Parameters

  • Part Number RE12025UU
  • Brand TFL
  • Size 120 mm x 180 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 120 mm
  • Outer Dia 180 mm
  • Width 25 mm
  • Greasing Hole(a) 3.5 mm
  • Greasing Hole(b) 2 mm
  • R(min) 1.5 mm
  • Shoulder Height Ds(max) 135 mm
  • Shoulder Height Dh(min) 166 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 66.9 kN
  • Basic Load Rating Co 100 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 2.62 Kg

Features

How Does RE12025UU Bearing Handle Combined Loads?

RE12025UU Bearing is built with a crossed roller design, making it ideal for handling combined loads efficiently.
Its steel rings and rollers provide a basic load rating of 66.9 kN, ensuring reliable performance under stress.

The double-seal construction protects against contaminants, extending the bearing’s operational life.
With a temperature range of 0-230°F, it performs well in various industrial environments.

Press-fit shaft mounting simplifies installation, reducing downtime and maintenance efforts.
The ABEC5 precision rating ensures smooth operation, with options for higher precision if needed.

Application

Industrial Uses of RE12025UU Bearing
RE12025UU Bearing is commonly used in industrial automation, especially in robotic arms and CNC machines where precise movement is needed. Its crossed roller design handles both radial and axial loads efficiently.

In medical imaging devices, RE12025UU Bearing provides smooth rotation for components like CT scanner gantries. The double seals help keep contaminants out, ensuring long-term reliability.

For high-precision applications like semiconductor manufacturing, RE12025UU Bearing’s ABEC5 rating ensures minimal vibration. The steel construction also makes it durable under continuous operation.

Automotive vs Aerospace: Applications of RE12025UU Bearing
In automotive testing equipment, RE12025UU Bearing supports dynamic load simulations with its high load capacity. The press-fit mounting simplifies installation in compact spaces.

Aerospace applications benefit from RE12025UU Bearing’s ability to perform in temperature ranges up to 230°F. Its steel rollers provide consistent performance even under demanding conditions.

What Makes RE12025UU Bearing a Preferred Choice?
RE12025UU Bearing is ideal for packaging machinery, where its combined load handling keeps conveyor systems running smoothly. The grease lubrication points make maintenance straightforward.

In 3D printers, RE12025UU Bearing ensures accurate bed movement due to its low friction design. The metric sizing fits most European and Asian machine standards.

Q&A

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