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The RB2008 is a compact crossed roller bearing measuring 20mm by 36mm by 8mm, made from sturdy steel for reliable performance. It handles combined loads up to 3.23 kN and operates smoothly in temperatures from 0°C to 110°C.
Its single-row design with open construction allows for easy lubrication, while the press-fit shaft mount ensures a secure installation. The bearing meets ABEC5 precision standards, with options for higher grades if needed.
Ideal for applications requiring precise rotation, such as robotics or medical equipment. Its lightweight design at just 0.04kg makes it easy to integrate into compact systems.
Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses. The crossed roller design provides excellent stability under load.
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Performance Features of RB2008 Bearing
RB2008 Bearing is designed for combined load applications, offering reliable performance with its crossed roller construction.
The steel rings and rollers provide a basic load rating of 3.23 kN, ensuring durability under stress.
Its compact size of 20 mm x 36 mm x 8 mm makes it suitable for space-constrained applications.
The press-fit shaft mount type simplifies installation, saving time and effort.
RB2008 Bearing operates efficiently within a temperature range of 0 to 230°F.
The open seal design allows for easy lubrication, maintaining smooth operation.
With an ABEC5 rating, RB2008 Bearing delivers precision for high-performance tasks.
Its lightweight design at 0.04 kg ensures minimal impact on overall system weight.
Industrial Uses of RB2008 Bearing
RB2008 Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The compact 8mm width makes it ideal for space-constrained applications.
In robotics, RB2008 Bearing ensures precise movement in robotic arms and joints, thanks to its combined load capacity. The steel construction offers durability for continuous operation in automated systems.
For medical imaging devices, RB2008 Bearing’s high precision (ABEC5) supports smooth rotation in CT scanners and X-ray machines. The press-fit mounting simplifies installation in sensitive equipment.
Where Is RB2008 Bearing Used?
You’ll find RB2008 Bearing in 3D printers, where its low-profile design and accuracy are crucial for detailed prints. The open seal allows for easy lubrication maintenance during long print runs.
In small gearboxes, RB2008 Bearing handles both radial and axial loads efficiently. The 20mm bore size fits neatly into compact transmission systems for power tools or small machinery.
Built for Heavy-Duty Use: RB2008 Bearing
RB2008 Bearing works well in packaging machinery, enduring constant start-stop cycles without losing precision. The steel rollers can handle moderate loads while maintaining smooth operation.
For optical equipment like surveying instruments, RB2008 Bearing provides the necessary rigidity for accurate measurements. Its temperature range suits both indoor and outdoor use.
Automotive vs Aerospace: Applications of RB2008 Bearing
In automotive testing rigs, RB2008 Bearing supports precise positioning of measurement devices. The metric sizing aligns with European engineering standards.
For drone gimbal systems, RB2008 Bearing offers lightweight stability for camera mounts. Its 36mm outer diameter fits neatly into compact aerial photography setups.
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