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CRBC Crossed Roller Bearings CRB12025UU

CRBC Crossed Roller Bearings CRB12025UU

The CRB12025UU is a crossed roller bearing measuring 120mm in bore diameter and 180mm in outer diameter, with a compact width of 25mm. Made from sturdy steel, it handles combined loads up to 66.9 kN and is designed for press-fit mounting.

Its double-sealed construction keeps contaminants out while maintaining smooth operation, ideal for precision applications. The bearing operates in temperatures from 0°C to 110°C, making it versatile for various environments.

With an ABEC5 rating (upgradable to ABEC7/9), it offers reliable accuracy for rotary tables or robotic arms. The crossed roller design ensures high rigidity and minimal deflection under load.

Weighing 2.62kg, it’s a robust choice for industrial machinery. Compliant with RoHS and REACH standards, it’s both durable and safe for regular use.

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Product Parameters

  • Part Number CRB12025UU
  • Brand TFL
  • Size 120 mm x 180 mm x 25 mm
  • Bore Dia 120 mm
  • Outer Dia 180 mm
  • Width 25 mm
  • R(min) 1.5 mm
  • Shoulder Height Ds(max) 133 mm
  • Shoulder Height Dh(min) 164 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • 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 CRB12025UU Bearing Handle Combined Loads?

CRB12025UU Bearing features a crossed roller design, making it ideal for handling combined loads with precision.
Its steel rings and rollers provide a basic load rating of 66.9 kN, ensuring reliable performance under stress.

The double-sealed construction protects against contaminants, extending the bearing’s service life.
With a temperature range of 0-230°F, CRB12025UU Bearing performs well in various operating conditions.

Its press-fit shaft mount simplifies installation, reducing setup time and effort.
The ABEC5 rating ensures high precision, suitable for demanding applications.

Application

Industrial Uses of CRB12025UU Bearing
CRB12025UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The double seal helps keep contaminants out, extending service life in demanding workshop conditions.

Where Is CRB12025UU Bearing Used?
You’ll find CRB12025UU Bearing in robotics, particularly in articulated arms requiring smooth rotational movement. Its press-fit mounting ensures secure installation, while the steel construction handles combined loads effortlessly.

Built for Heavy-Duty Use: CRB12025UU Bearing
CRB12025UU Bearing performs well in medical imaging equipment, where its ABEC5 precision meets strict positioning requirements. The temperature range of 0-230°F makes it suitable for various clinical environments.

Automotive vs Aerospace: Applications of CRB12025UU Bearing
In automotive testing rigs, CRB12025UU Bearing supports precise measurement equipment with its stable rotation. For aerospace applications, its 66.9kN load capacity proves useful in actuator systems.

Perfect Fit for Automation: CRB12025UU Bearing
CRB12025UU Bearing works brilliantly in packaging machinery, handling both radial and axial forces during high-speed operations. The 25mm width allows compact installation in space-constrained designs.

Q&A

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