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RU Crossed Roller Bearings RU124
RU Crossed Roller Bearings RU124

RU Crossed Roller Bearings RU124

The RU124 is a crossed roller bearing with an 80mm bore and 165mm outer diameter, designed for combined loads. Made from sturdy steel, it handles loads up to 33.1 kN and fits snugly with a press-fit shaft mount.

Its single-row construction and open design make it easy to lubricate, with greasing holes for maintenance. The bearing operates smoothly in temperatures from 0°C to 110°C, suitable for various industrial settings.

With mounting holes on both inner and outer rings, installation is straightforward. Ideal for precision applications like robotics or machine tools where space and accuracy matter.

Weighing 2.6kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it’s a reliable choice for engineers and maintenance teams.

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Product Parameters

  • Part Number RU124
  • Brand TFL
  • Size 80 mm x 165 mm x 22 mm
  • Bore Dia 80 mm
  • Outer Dia 165 mm
  • Width 22 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Inner Ring PCD1 97 mm
  • Outer Ring PCD2 148 mm
  • Greasing Hole(d1) 3.1 mm
  • R(min) 1 mm
  • Shoulder Height Ds(max) 114 mm
  • Shoulder Height Dh(min) 134 mm
  • Holes With Holes
  • Inner Ring Mounting Hole 10-M5 through
  • Outer Ring Mounting Hole 10-φ5.5 through φ9.5 counter bore depth 5.4
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 33.1 kN
  • Basic Load Rating Co 50.9 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 2.6 Kg

Features

How Does RU124 Bearing Handle Combined Loads?

RU124 Bearing features a crossed roller design, making it ideal for handling combined loads with precision.
Its steel construction ensures durability, while the open seal type allows for easy lubrication access.

With a basic load rating of 33.1 kN, RU124 Bearing provides reliable performance in various applications.
The press-fit shaft mount type simplifies installation, saving time and effort during setup.

RU124 Bearing operates efficiently within a temperature range of 0 to 230°F, ensuring versatility.
Its ABEC5 rating (with options for ABEC7/9) guarantees high precision for demanding tasks.

Application

Industrial Uses of RU124 Bearing
RU124 Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The steel construction ensures durability even under heavy combined loads.

Where Is RU124 Bearing Used?
You’ll find RU124 Bearing in robotics, particularly in articulated arms that require precise movement. Its open design and mounting holes make it easy to integrate into automated systems.

Built for Heavy-Duty Use: RU124 Bearing
This bearing handles tough conditions in industrial automation, such as conveyor systems needing high load capacity. The press fit shaft mount ensures a secure connection during operation.

Automotive vs Aerospace: Applications of RU124 Bearing
In automotive testing rigs, RU124 Bearing supports dynamic load simulations, while in aerospace, it aids in actuator mechanisms. Its temperature range suits both environments well.

Perfect Fit for Automation: RU124 Bearing
RU124 Bearing works smoothly in 3D printers, where its precision helps maintain accurate layer alignment. The ABEC5 rating ensures consistent performance for detailed prints.

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