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The RB2508 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 for 3.63 kN dynamic and 3.83 kN static loads.
Its open design requires regular lubrication but offers smooth operation in temperatures from 0°C to 110°C. The press-fit shaft mount ensures a secure installation, while the ABEC5 rating provides good precision for most applications.
This single-row bearing is ideal for compact machinery or rotary tables where space is limited. Its crossed roller design offers stability under both radial and axial loads.
Weighing just 0.05kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards, it’s a practical choice for various industrial uses.
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Performance Features of RB2508 Bearing
RB2508 Bearing is designed with a single-row crossed roller arrangement, providing excellent load capacity in combined directions.
Its steel construction ensures durability, with a basic load rating of 3.63 kN for dynamic applications.
The compact 25 mm x 41 mm x 8 mm size makes RB2508 Bearing ideal for space-constrained installations.
With an ABEC5 rating, it offers precision performance, and higher ABEC7/9 options are available for specialised needs.
RB2508 Bearing operates in temperatures from 0 to 230°F, suitable for various industrial environments.
Press-fit shaft mounting simplifies installation, while its open design allows for easy lubrication maintenance.
Common Applications of RB2508 Bearing
RB2508 Bearing is widely used in industrial automation, especially in robotic arms and precision machinery where its crossed roller design ensures smooth rotational movement. The compact size makes it ideal for space-constrained applications.
In medical imaging devices, RB2508 Bearing provides stable support due to its high load capacity and precise ABEC5 rating. The steel construction offers durability while maintaining low friction during operation.
For 3D printers, RB2508 Bearing’s press-fit mounting simplifies installation, and its open design allows for easy lubrication. This ensures consistent performance in high-precision printing tasks.
Industrial Uses of RB2508 Bearing
RB2508 Bearing excels in CNC machinery, where its combined load handling capability supports both radial and axial forces. The single-row construction reduces complexity while maintaining accuracy.
In packaging equipment, RB2508 Bearing’s steel rollers withstand continuous operation without significant wear. The metric dimensions ensure compatibility with European and Asian machine standards.
Where Is RB2508 Bearing Used?
RB2508 Bearing is a go-to choice for semiconductor manufacturing equipment, thanks to its precise ABEC5 rating and temperature resistance. The open seal type allows for custom lubrication to suit specific needs.
In optical alignment devices, RB2508 Bearing’s low-profile design and high rigidity provide the stability needed for fine adjustments. The press-fit shaft mount ensures secure positioning during use.
Optimized for Performance: RB2508 Bearing
RB2508 Bearing is commonly found in rotary tables, where its crossed roller arrangement minimizes deflection under heavy loads. The steel construction ensures long service life even in demanding conditions.
For small-scale automation, RB2508 Bearing’s 8mm width fits neatly into compact assemblies. The required lubrication can be tailored to high-speed or low-speed applications as needed.
Automotive vs Aerospace: Applications of RB2508 Bearing
In automotive testing rigs, RB2508 Bearing handles combined loads from suspension simulations, with its press-fit design preventing slippage. The temperature range suits both indoor and outdoor testing environments.
For aerospace instrumentation, RB2508 Bearing’s precision meets the tight tolerances required in flight data systems. The lightweight construction (0.05kg) avoids adding unnecessary bulk to sensitive equipment.
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