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The RA12008CUU is a compact crossed roller bearing measuring 120mm in bore diameter and 136mm in outer diameter, with a slim 8mm width. Made from sturdy steel, it handles combined loads with ease.
Its double-seal design keeps contaminants out while maintaining smooth operation. The bearing supports loads up to 7.84 kN and fits securely with a press-fit mount.
With an ABEC5 rating (available in higher precision options), it offers reliable performance in tight spaces. Suitable for temperatures from 0°C to 110°C.
Ideal for precision applications like robotics or medical equipment where space is limited. Compliant with RoHS and REACH standards, it weighs just 0.17kg for easy handling.
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Performance Features of RA12008CUU Bearing
RA12008CUU Bearing is designed with crossed rollers, providing excellent load capacity for combined radial and axial loads.
Its steel construction ensures durability and reliable performance in various applications.
The double seal design protects against contaminants, extending the bearing’s service life.
With a temperature range of 0 to 230°F, it performs well in diverse operating conditions.
How Is RA12008CUU Bearing Engineered for Reliability?
RA12008CUU Bearing features a single-row crossed roller design, offering high precision and stability.
The press-fit shaft mount ensures secure installation, reducing the risk of misalignment.
Its basic load rating of 7.84 kN (C) and 16.5 kN (Co) makes it suitable for demanding tasks.
The ABEC5 rating, with options for ABEC7/9, guarantees smooth and accurate operation.
Designed for Durability: RA12008CUU Bearing
RA12008CUU Bearing’s steel rings and rollers provide robust resistance to wear and tear.
The double seal design enhances protection against dust and moisture, ensuring long-term reliability.
With a compact width of 8 mm, it fits easily into space-constrained applications.
Its temperature tolerance up to 230°F makes it versatile for various industrial uses.
Steel vs Ceramic Bearings: Strengths of RA12008CUU Bearing
RA12008CUU Bearing uses high-quality steel for both rings and rollers, ensuring strength and durability.
The crossed roller design allows it to handle combined loads efficiently, unlike standard bearings.
Its double seal construction keeps contaminants out, reducing maintenance needs.
With a basic load rating of 7.84 kN, it offers reliable performance in precision applications.
Industrial Uses of RA12008CUU Bearing
RA12008CUU Bearing is commonly used in machine tools, where its crossed roller design provides excellent stability for rotary tables and indexing heads. The double seal helps keep contaminants out, ensuring long service life in dusty workshops.
Where Is RA12008CUU Bearing Used?
You’ll often find RA12008CUU Bearing in robotics, particularly in articulated arms that require precise movement. Its compact width of 8mm makes it ideal for space-constrained applications without sacrificing load capacity.
Built for Heavy-Duty Use: RA12008CUU Bearing
RA12008CUU Bearing handles combined loads effortlessly, making it suitable for medical imaging devices that need smooth rotation under varying forces. The steel construction maintains accuracy even after prolonged use.
Automotive vs Aerospace: Applications of RA12008CUU Bearing
In automotive testing rigs, RA12008CUU Bearing supports precise measurement equipment with minimal friction. For aerospace applications, its ABEC5 rating ensures the necessary precision for navigation system components.
Perfect Fit for Automation: RA12008CUU Bearing
RA12008CUU Bearing works well in 3D printers, where its low-profile design and sealed construction prevent dust buildup on delicate print mechanisms. The press-fit mounting simplifies installation in automated production lines.
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