+86 15806631151 info@sdtfbearing.com
The RA12008 is a crossed roller bearing with a compact design, measuring 120mm in bore diameter and 136mm in outer diameter, with a slim width of just 8mm. Made from sturdy steel, it handles combined loads efficiently.
With a basic load rating of 7.84 kN, it performs well under pressure, while its open design allows for easy lubrication. The bearing operates smoothly in temperatures ranging from 0°C to 110°C.
Its press-fit shaft mount ensures a secure installation, and the ABEC5 rating (with options for ABEC7/9) guarantees precision. The greasing holes (2mm and 0.8mm) make maintenance straightforward.
Ideal for applications requiring high precision and compact size, such as robotics or medical equipment. Compliant with RoHS and REACH standards, it’s both reliable and safe to use. Weighing only 0.17kg, it’s lightweight yet durable.
"*" indicates required fields
How Is RA12008 Bearing Engineered for Reliability?
RA12008 Bearing features a crossed roller design, providing stability under combined loads.
Its steel rings and rollers ensure durability, with a basic load rating of 7.84 kN.
The compact 8 mm width and press-fit shaft mount make it suitable for space-constrained applications.
With a temperature range of 0-230°F, it performs reliably in varied conditions.
RA12008 Bearing’s ABEC5 precision rating ensures smooth operation for demanding tasks.
Greasing holes allow easy lubrication, extending its service life.
Industrial Uses of RA12008 Bearing
RA12008 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The steel construction ensures durability even in demanding industrial environments.
In robotics, RA12008 Bearing supports articulated arms, offering smooth rotation and high load capacity. Its compact width of 8mm makes it ideal for space-constrained applications.
For medical imaging devices, RA12008 Bearing’s ABEC5 precision ensures accurate positioning of critical components. The press-fit shaft mount simplifies installation in sensitive equipment.
Automotive applications like steering systems benefit from RA12008 Bearing’s combined load handling. The open design allows for easy lubrication, extending service life in high-use scenarios.
RA12008 Bearing is also found in 3D printers, where its low friction and high accuracy contribute to consistent print quality. The metric sizing ensures compatibility with a wide range of machinery.
"*" indicates required fields