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RE Crossed Roller Bearings RE2008UU

The RE2008UU is a compact crossed roller bearing measuring 20mm by 36mm by 8mm, crafted from sturdy steel for reliable performance. It handles combined loads up to 3.23 kN, making it suitable for precise applications.

Its double-seal design keeps contaminants out while retaining lubrication, ensuring smooth operation. The bearing requires regular greasing, with convenient 2mm and 0.8mm holes for easy maintenance.

With a press-fit shaft mount and ABEC5 precision (upgradable to ABEC7/9), it offers stable rotation for demanding setups. The temperature range of 0°F to 230°F covers most industrial environments.

Ideal for robotics or CNC equipment where space is limited but accuracy is crucial. Compliant with RoHS and REACH standards, it weighs just 40 grams for easy handling.

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Description

Features

Application

Q&A

Product Parameters

Part Number RE2008UU
Brand TFL
Size 20 mm x 36 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 20 mm
Outer Dia 36 mm
Width 8 mm
Greasing Hole(a) 2 mm
Greasing Hole(b) 0.8 mm
R(min) 0.5 mm
Shoulder Height Ds(max) 24.5 mm
Shoulder Height Dh(min) 32.5 mm
Holes Without Holes
Ring Material Steel
Roller Material Steel
Basic Load Rating C 3.23 kN
Basic Load Rating Co 3.1 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 0.04 Kg

Features

How Does RE2008UU Bearing Handle Combined Loads?

RE2008UU Bearing features a crossed roller design, making it ideal for handling combined loads with precision.
Its steel construction ensures durability, while the double seal protects against contaminants.

With a basic load rating of 3.23 kN, RE2008UU Bearing performs reliably in various applications.
The press-fit shaft mount simplifies installation, saving time and effort during assembly.

RE2008UU Bearing operates efficiently within a temperature range of 0 to 230°F.
Its ABEC5 rating ensures high precision, with options for ABEC7 or ABEC9 for even greater accuracy.

Application

Industrial Uses of RE2008UU Bearing
RE2008UU 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, making it suitable for dusty workshop environments.

Where Is RE2008UU Bearing Used?
You’ll find RE2008UU Bearing in robotic arms, where its compact size and high load capacity support smooth, precise movements.
The press fit mounting ensures a secure connection, even during rapid direction changes.

Perfect Fit for Automation: RE2008UU Bearing
RE2008UU Bearing works well in 3D printers, handling both radial and axial loads in the print head assembly.
Its ABEC5 rating offers good balance between precision and cost for most automation needs.

Medical vs Industrial: Where RE2008UU Bearing Excels
In medical imaging devices, RE2008UU Bearing’s steel construction provides durability for frequent use.
For industrial measuring instruments, its temperature resistance maintains accuracy in varying conditions.

Essential Roles of RE2008UU Bearing
RE2008UU Bearing supports optical equipment like surveying instruments, where minimal play is crucial.
The grease lubrication system ensures long service life with minimal maintenance requirements.

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