Wuxi Guangqiang Bearing Trade Co.,Ltd
| Certifiion | ISO9001 |
| Service | OEM Customized Service |
| Delivery Time | 15 work days |
| Payment Terms | T/T,D/P,D/A |
| Seals Type | Metal Seal |
| Feature | Four Point Contact,Cross Roller,High Precision,Low Noise Long Life,Secure |
| Appliion | Robotics |
| Supply Ability | 1000PCS/month |
| Type | ROLLER |
| Material | Chrome Steel |
| Precision Rating | P2 |
| Place of Origin | Japan |
| Brand Name | OEM |
| Model Number | RU42/ RU66/RU85/ RU124X/ RU148G/ RU228 /RU297 /RU445 |
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Product Specification
| Certifiion | ISO9001 | Service | OEM Customized Service |
| Delivery Time | 15 work days | Payment Terms | T/T,D/P,D/A |
| Seals Type | Metal Seal | Feature | Four Point Contact,Cross Roller,High Precision,Low Noise Long Life,Secure |
| Appliion | Robotics | Supply Ability | 1000PCS/month |
| Type | ROLLER | Material | Chrome Steel |
| Precision Rating | P2 | Place of Origin | Japan |
| Brand Name | OEM | Model Number | RU42/ RU66/RU85/ RU124X/ RU148G/ RU228 /RU297 /RU445 |
| High Light | P5 Precision Cross Roller Bearing ，Chrome Steel Robot Bearing ，Metal Seal Slewing Ring Bearing | ||
The RU Series Precision Cross Roller Bearings are specially designed for industrial robotics and high-precision automation systems. Models including RU42, RU66, RU85, RU124X, RU148G, RU228, RU297, and RU445 provide high rigidity, compact structure, and superior rotational accuracy.
RU series bearings feature an integrated inner and outer ring structure with mounting holes, simplifying installation and improving alignment precision. With crossed cylindrical rollers arranged at 90°, these bearings can support radial loads, axial loads, and moment loads simultaneously — making them ideal for robotic arm joints and rotary positioning systems.
The P5 precision grade ensures stable rotation and precise motion control in demanding robotic appliions.
| Model | Appliion Scope |
|---|---|
| RU42 | Small robotic joints |
| RU66 | Compact automation units |
| RU85 | Collaborative robot arms |
| RU124X | Industrial robot wrist |
| RU148G | Medium-duty manipulators |
| RU228 | Large robot arm rotation |
| RU297 | Rotary tables |
| RU445 | Heavy-duty robotic base |
(Custom sizes, preload classes, and sealing options available.)
RU Series cross roller bearings are widely used in:
At GQZ Bearing, we provide precision robot bearings designed for stability and long-term industrial performance:
The RU series uses a crossed roller structure that supports radial, axial, and moment loads simultaneously. Its integrated ring design improves rigidity and installation accuracy, making it ideal for robot joints and precision motion systems.
P5 precision provides tighter dimensional tolerances and improved rotational accuracy compared to standard grades, ensuring stable and precise robotic positioning.
Yes. We offer customized preload levels, sealing options, marking, and packaging according to your project requirements.
Looking for a reliable supplier of RU42, RU66, RU85, RU124X, RU148G, RU228, RU297, RU445 robot bearings?
Contact GQZ Bearing for pricing, technical drawings, or samples.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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