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RE Crossed Roller Bearings RE30035UU
RE Crossed Roller Bearings RE30035UU

RE Crossed Roller Bearings RE30035UU

The RE30035UU is a crossed roller bearing with a 300mm bore and 395mm outer diameter, built from sturdy steel for combined load handling. It supports loads up to 183 kN and operates smoothly within a temperature range of 0°C to 110°C.

Its double-seal design keeps contaminants out while the press-fit shaft mount ensures a secure installation. The bearing includes greasing holes (5mm and 3mm) for easy maintenance.

With an ABEC5 rating (upgradable to ABEC7/9), it offers precision for demanding applications. Ideal for rotary tables or industrial robots where accuracy and durability are key.

Weighing 13.4kg, it’s robust yet manageable. Compliant with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number RE30035UU
  • Brand TFL
  • Size 300 mm x 395 mm x 35 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 300 mm
  • Outer Dia 395 mm
  • Width 35 mm
  • Greasing Hole(a) 5 mm
  • Greasing Hole(b) 3 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 322 mm
  • Shoulder Height Dh(min) 368 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 183 kN
  • Basic Load Rating Co 367 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 13.4 Kg

Features

Performance Features of RE30035UU Bearing

RE30035UU Bearing is designed for combined load applications, offering robust performance with its crossed roller design.
The steel rings and rollers provide a basic load rating of 183 kN, ensuring reliability under heavy loads.

Its double-seal construction protects against contaminants, making it suitable for demanding environments.
With a temperature range of 0-230°F, RE30035UU Bearing maintains performance in varying conditions.

The press-fit shaft mount simplifies installation, reducing setup time.
Greasing holes (5 mm and 3 mm) allow for easy lubrication, extending the bearing’s service life.

ABEC5 precision rating ensures smooth operation, with options for higher precision (ABEC7/9) available.
Weighing 13.4 kg, it balances durability and practicality for industrial use.

Application

Industrial Uses of RE30035UU Bearing
RE30035UU Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where combined load handling is essential. Its double seal design helps maintain performance in dusty or humid environments.

In automotive applications, RE30035UU Bearing supports heavy-duty components like turntables and lifting systems, thanks to its high load capacity. The press fit mounting ensures stability during intense operational cycles.

For medical imaging devices, RE30035UU Bearing’s steel construction provides the necessary rigidity for precise movements. The ABEC5 rating ensures smooth rotation, which is critical for accurate diagnostics.

Where Is RE30035UU Bearing Used?
You’ll often find RE30035UU Bearing in automation systems like CNC machines, where its crossed roller design allows for precise linear and rotational motion. The grease holes make maintenance straightforward.

In construction equipment, RE30035UU Bearing handles heavy loads in cranes and excavators. Its temperature range of 0-230°F ensures reliability in various weather conditions.

Built for Heavy-Duty Use: RE30035UU Bearing
RE30035UU Bearing excels in applications like packaging machinery, where its combined load capacity and durability are key. The double seals protect against contaminants, extending service life.

For 3D printers, RE30035UU Bearing ensures smooth and accurate movement of print heads. Its precision engineering minimizes vibration, resulting in better print quality.

Automotive vs Aerospace: Applications of RE30035UU Bearing
In automotive testing rigs, RE30035UU Bearing provides stable rotation under high loads. Its steel rollers and rings offer long-lasting performance.

For aerospace tooling, RE30035UU Bearing’s precision and temperature resistance make it suitable for jigs and fixtures. The ABEC5 rating ensures consistent accuracy.

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