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RA Crossed Roller Bearings RA18013CUU

RA Crossed Roller Bearings RA18013CUU

The RA18013CUU is a crossed roller bearing with a compact design, measuring 180mm in bore diameter and 206mm in outer diameter, just 13mm wide. Made from sturdy steel, it handles combined loads with ease, offering a basic load rating of 24.5 kN.

Its double-seal construction keeps dirt out and lubrication in, ensuring smooth operation. The bearing is press-fit mounted, making installation straightforward for machinery requiring precise movement.

With a temperature range of 0 to 230°F, it suits various industrial environments. Compliant with RoHS and REACH standards, it’s a reliable choice for applications like robotics or rotary tables where accuracy and durability matter.

Weighing only 0.68kg, it’s lightweight yet robust, available in ABEC5 precision (with options for ABEC7/9). Ideal for high-precision tasks needing minimal friction.

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Product Parameters

  • Part Number RA18013CUU
  • Brand TFL
  • Size 180 mm x 206 mm x 13 mm
  • Bore Dia 180 mm
  • Outer Dia 206 mm
  • Width 13 mm
  • R(min) 0.5 mm
  • Shoulder Height Ds(max) 185 mm
  • Shoulder Height Dh(min) 199 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 24.5 kN
  • Basic Load Rating Co 49.8 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 0.68 Kg

Features

Performance Features of RA18013CUU Bearing

RA18013CUU Bearing is built with a single-row crossed roller design, ideal for handling combined loads efficiently.
Its steel rings and rollers provide a basic load rating of 24.5 kN, ensuring reliable performance in various applications.
The double-seal construction protects against contaminants, making it suitable for demanding environments.
With a temperature range of 0-230°F, it maintains consistent operation under varying conditions.

Application

Industrial Uses of RA18013CUU Bearing
RA18013CUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables and indexing heads. The double seal helps keep contaminants out, ensuring long service life in demanding workshop conditions.

Where Is RA18013CUU Bearing Used?
You’ll find RA18013CUU Bearing in robotics, particularly in articulated arms that require smooth, precise movement. Its compact width and high load capacity make it ideal for space-constrained applications without sacrificing performance.

Built for Heavy-Duty Use: RA18013CUU Bearing
RA18013CUU Bearing handles combined loads effectively in packaging machinery, where both radial and axial forces are present. The steel construction withstands continuous operation while maintaining accuracy over time.

Automotive vs Aerospace: Applications of RA18013CUU Bearing
In automotive testing equipment, RA18013CUU Bearing provides reliable rotation for dynamometers. For aerospace applications, its ABEC5 precision rating makes it suitable for flight simulator components requiring tight tolerances.

Perfect Fit for Automation: RA18013CUU Bearing
RA18013CUU Bearing works well in automated assembly lines, supporting conveyor rollers that need to maintain alignment under load. The press fit mounting ensures secure attachment during high-speed operation.

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