+86 15806631151 info@sdtfbearing.com
The RA7008CUU is a compact crossed roller bearing with a 70mm bore and 86mm outer diameter, measuring just 8mm wide. Made from sturdy steel, it handles combined loads up to 5.98 kN and is designed for precision applications.
Its double-seal construction keeps contaminants out while maintaining smooth operation. The bearing requires lubrication and fits securely with a press-fit mount, suitable for temperatures from 0°C to 110°C.
With an ABEC5 rating (also available in higher precision grades), it’s ideal for rotary tables or robotic arms where accuracy matters. The small shoulder heights (73.5mm and 80.5mm) allow for space-saving designs.
Weighing only 0.1kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial and automation equipment.
"*" indicates required fields
How Is RA7008CUU Bearing Engineered for Reliability?
RA7008CUU Bearing features a crossed roller design, providing high precision and stability under combined loads.
Its steel rings and rollers ensure durability, with a basic load rating of 5.98 kN for dynamic applications.
The double-sealed construction protects against contaminants, extending the bearing’s service life.
With a temperature range of 0-230°F, RA7008CUU Bearing performs reliably in various environments.
Its press-fit shaft mount type simplifies installation, reducing setup time.
The ABEC5 rating ensures consistent performance, with options for higher precision (ABEC7/9) available.
Industrial Uses of RA7008CUU Bearing
RA7008CUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The double seal ensures long-lasting performance even in dusty workshop conditions.
Where Is RA7008CUU Bearing Used?
You’ll often find RA7008CUU Bearing in robotics, particularly in articulated arms requiring smooth rotational movement. Its compact 8mm width makes it ideal for space-constrained applications without sacrificing load capacity.
Built for Heavy-Duty Use: RA7008CUU Bearing
RA7008CUU Bearing handles combined loads effortlessly, making it suitable for medical imaging equipment that demands both radial and axial stability. The steel construction maintains accuracy through repeated use cycles.
Automotive vs Aerospace: Applications of RA7008CUU Bearing
In automotive testing rigs, RA7008CUU Bearing supports precise measurement instruments, while its ABEC5 rating meets aerospace positioning system requirements. The press fit mounting ensures secure installation in both environments.
Perfect Fit for Automation: RA7008CUU Bearing
RA7008CUU Bearing shines in automated packaging lines where its low-profile design integrates seamlessly with conveyor mechanisms. The temperature range accommodates various factory conditions without performance loss.
"*" indicates required fields