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RE Crossed Roller Bearings RE2508UU

The RE2508UU is a compact crossed roller bearing measuring 25mm by 41mm by 8mm, crafted from sturdy steel for reliable performance. It handles combined loads with ease, rated at 3.63 kN, and operates smoothly in temperatures from 0°C to 110°C.

Its double-seal design keeps contaminants out while retaining lubrication, making maintenance straightforward. The press-fit shaft mount ensures a secure installation, ideal for precision applications.

With an ABEC5 rating (upgradable to ABEC7/9), it offers excellent accuracy for tasks like robotics or optical equipment. The small greasing holes (2mm and 0.8mm) simplify re-lubrication.

Weighing just 0.05kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, this bearing is a practical choice for industrial and technical uses.

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Description

Features

Application

Q&A

Product Parameters

Part Number RE2508UU
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 Double Seal
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

How Does RE2508UU Bearing Handle Combined Loads?

RE2508UU Bearing features a crossed roller design, making it ideal for handling combined loads efficiently.
Its steel rings and rollers provide a basic load rating of 3.63 kN, ensuring reliable performance.

The double-sealed construction protects against contaminants, extending the bearing’s service life.
With a temperature range of 0-230°F, RE2508UU Bearing performs well in various operating conditions.

Its press-fit shaft mount simplifies installation, reducing setup time and effort.
The ABEC5 precision rating ensures smooth operation, suitable for high-accuracy applications.

Application

Industrial Uses of RE2508UU Bearing
RE2508UU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The double seal helps keep contaminants out, ensuring long service life in demanding conditions.

Where Is RE2508UU Bearing Used?
You’ll often find RE2508UU Bearing in robotic arms, where its compact size and high load capacity make it ideal for precise movements. The press-fit shaft mount ensures secure installation in automated systems.

Built for Heavy-Duty Use: RE2508UU Bearing
RE2508UU Bearing handles combined loads effortlessly, making it suitable for industrial automation equipment like CNC machines. Its steel construction offers durability, while the ABEC5 rating ensures smooth operation.

Medical vs Industrial: Where RE2508UU Bearing Excels
In medical imaging devices, RE2508UU Bearing’s precision is crucial for accurate positioning. For industrial applications, its temperature range and load capacity make it versatile for various machinery.

Perfect Fit for Automation: RE2508UU Bearing
RE2508UU Bearing works well in 3D printers, providing smooth linear motion with minimal friction. The required lubrication ensures consistent performance over time, even in high-use scenarios.

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