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RE Crossed Roller Bearings RE2508

RE Crossed Roller Bearings RE2508

The RE2508 is a compact crossed roller bearing measuring 25mm by 41mm by 8mm, crafted from sturdy steel for reliable performance. It handles combined loads with a basic load rating of 3.63 kN and operates smoothly in temperatures from 0°F to 230°F.

Its open design and press-fit shaft mount make installation straightforward, while the greasing holes (2mm and 0.8mm) simplify maintenance. The bearing meets ABEC5 standards, with options for higher precision (ABEC7/9) if needed.

Ideal for applications requiring precise motion control, such as robotics or small machinery. Compliant with RoHS and REACH regulations, it’s a safe and durable choice for industrial use. Weighing just 0.05kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number RE2508
  • Brand TFL
  • Size 25 mm x 41 mm x 8 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 25 mm
  • Outer Dia 41 mm
  • Width 8 mm
  • Greasing Hole(a) 2 mm
  • Greasing Hole(b) 0.8 mm
  • R(min) 0.5 mm
  • Shoulder Height Ds(max) 29.5 mm
  • Shoulder Height Dh(min) 37.5 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 3.63 kN
  • Basic Load Rating Co 3.83 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 0.05 Kg

Features

Performance Features of RE2508 Bearing

RE2508 Bearing is designed with crossed rollers, providing excellent load capacity for combined radial and axial loads.
Its steel construction ensures durability, with a basic load rating of 3.63 kN for dynamic applications.

The compact design, measuring 25 mm x 41 mm x 8 mm, makes it suitable for space-constrained installations.
With an ABEC5 rating, RE2508 Bearing offers precision performance, available in higher grades for specialised needs.

RE2508 Bearing operates in temperatures from 0 to 230°F, maintaining reliability in varied conditions.
The press-fit shaft mount simplifies installation, while the open design allows for easy lubrication.

Application

Key Fields for RE2508 Bearing
RE2508 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its crossed roller design handles combined loads efficiently. The compact 8mm width makes it ideal for space-constrained applications.

In medical imaging devices, RE2508 Bearing’s steel construction ensures smooth rotation for components like CT scanner gantries. Its ABEC5 precision rating meets the tight tolerances required in healthcare equipment.

For 3D printers, RE2508 Bearing provides stable movement in linear guide systems due to its low-profile design. The press-fit mounting simplifies installation in modular printer frames.

Automotive testing rigs benefit from RE2508 Bearing’s ability to manage radial and axial forces simultaneously. The grease lubrication option extends service life in high-cycle applications.

In packaging machinery, RE2508 Bearing’s open structure allows easy maintenance on conveyor indexing systems. Its 25mm bore fits standard motor shafts used in European production lines.

Q&A

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