RAU9005 Crossed Roller Bearing – Ultra-Thin, High-Rigidity Rotary Solution
Key Specifications
- Bore (ID):
- 90 mm
- Outer Diameter (OD):
- 101 mm
- Height:
- 5 mm
- Design:
- Integrated inner and outer rings available
- Precision Class:
- P4 (high-precision grade)
- Model:
- RAU9005COP5
- Supplier:
- Beining Technology
Engineered for precision motion in space-constrained applications, the RAU9005 crossed roller bearing delivers exceptional rigidity, accuracy, and reliability—ideal for next-generation robotics and automation systems.
Why Choose RAU9005?
- 90° Crossed Roller Arrangement: Enables simultaneous support of radial, axial, and moment loads with superior stiffness.
- Ultra-Slim Profile (Only 5mm): Perfect for compact rotary joints where space and weight are critical.
- Optimized for Demanding Applications: Consistent performance in high-cycle, high-accuracy environments.
Typical Applications
- Collaborative & humanoid robots
- Service and medical robots
- Precision alignment stages
- Semiconductor handling equipment
- Aerospace rotary platforms
About Beining Technology
Beining Technology specializes in the design and manufacture of high-precision crossed roller bearings,. With advanced surface treatment, pre-lubrication, and strict P4-level quality control, our RAU series provides a cost-effective, reliable alternative to leading international brands—including INA, THK, and NSK.
We support rapid sampling, custom engineering, and stable volume production to meet your project timeline and performance requirements.