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RA Crossed Roller Bearings RA18013
RA Crossed Roller Bearings RA18013

RA Crossed Roller Bearings RA18013

The RA18013 is a crossed roller bearing with a compact design, measuring 180mm in bore diameter and 206mm in outer diameter, with a slim width of just 13mm. Made from sturdy steel, it handles combined loads efficiently.

With a basic load rating of 24.5 kN, this bearing is built for durability and smooth operation. It requires regular lubrication and operates well in temperatures ranging from 0°C to 110°C.

The open design allows for easy maintenance, while the press-fit shaft mount ensures a secure installation. Its ABEC5 rating (with options for higher precision) makes it suitable for precise applications.

Ideal for industrial machinery or robotics, this bearing offers reliable performance. Compliant with RoHS and REACH standards, it’s a safe and practical choice. Weighing 0.68kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number RA18013
  • Brand TFL
  • Size 180 mm x 206 mm x 13 mm
  • Bore Dia 180 mm
  • Outer Dia 206 mm
  • Width 13 mm
  • Greasing Hole(a) 2.5 mm
  • Greasing Hole(b) 1.6 mm
  • R(min) 0.8 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 Open
  • 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 RA18013 Bearing

RA18013 Bearing is designed with a single-row crossed roller construction, 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 compact width of 13 mm makes RA18013 Bearing suitable for space-constrained installations.
With a temperature range of 0 to 230°F, it performs well in diverse operating conditions.

RA18013 Bearing requires lubrication for optimal performance, enhancing its longevity.
The press-fit shaft mount type simplifies installation, reducing setup time and effort.

ABEC5 precision ensures smooth operation, with options for higher precision (ABEC7/9) available.
Its open design allows for easy maintenance, keeping operational costs low.

Application

Industrial Uses of RA18013 Bearing
RA18013 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The press fit mounting ensures stability during high-speed operations.

In robotics, RA18013 Bearing supports articulated arms, offering smooth movement under combined loads. Its compact width makes it ideal for space-constrained applications.

For medical imaging devices, RA18013 Bearing’s steel construction ensures durability and consistent performance. The ABEC5 rating guarantees sufficient precision for diagnostic equipment.

Automotive applications like steering systems benefit from RA18013 Bearing’s ability to handle both radial and axial loads. The grease lubrication requirement makes maintenance straightforward for long-term use.

In automation equipment, RA18013 Bearing is often found in indexing tables, where its high load capacity supports repetitive movements. The open design allows for easy inspection and relubrication.

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