Wuxi Guangqiang Bearing Trade Co.,Ltd
| Certifiion | ISO9001 |
| Precision Grade | P6 P5 P4 |
| Width | 8mm |
| Inner Diameter | 130mm |
| Material | Chrome Steel GCr15 |
| Delivery Time | 10 Work Days |
| Radial Clearance | C0 |
| Seals Type | Metal Seal |
| Supply Ability | 100pcs/week |
| Payment Terms | D/A,D/P,T/T |
| Weight | 0.18 KG |
| Outer Diameter | 146mm |
| Cage Material | Steel |
| Lubriion Method | Pressure Lubriion |
| Brand Name | OEM |
| Place of Origin | Jiangsu, China |
| Model Number | RAU13008 |
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Product Specification
| Certifiion | ISO9001 | Precision Grade | P6 P5 P4 |
| Width | 8mm | Inner Diameter | 130mm |
| Material | Chrome Steel GCr15 | Delivery Time | 10 Work Days |
| Radial Clearance | C0 | Seals Type | Metal Seal |
| Supply Ability | 100pcs/week | Payment Terms | D/A,D/P,T/T |
| Weight | 0.18 KG | Outer Diameter | 146mm |
| Cage Material | Steel | Lubriion Method | Pressure Lubriion |
| Brand Name | OEM | Place of Origin | Jiangsu, China |
| Model Number | RAU13008 | ||
| High Light | Ultra-thin Cross Roller Bearing ，130mm Inner Diameter Slewing Bearing ，Industrial Robot Joints Precision Bearing | ||
The RAU13008 Ultra-thin Cross Roller Bearing is designed for industrial robot joints and precision rotary appliions requiring compact structure, high rigidity, and accurate positioning.
With a 130mm inner diameter, the RAU13008 features an ultra-thin profile combined with a crossed cylindrical roller structure. Rollers are arranged alternately at 90°, allowing the bearing to support radial loads, axial loads, and moment loads simultaneously.
Its lightweight and space-saving design makes it ideal for robotic arm joints, collaborative robots, and precision automation systems where installation space is limited but stiffness and precision remain critical.
| Part Number | RAU13008 |
| Size | 130x146x8 mm |
| Bore Diameter (d) | 130 mm |
| Outside Diameter (D) | 146 mm |
| Width, Outer Ring (T) | 8 mm |
| Material | Bearing Steel |
| Structure | Cylindrical Roller Bearing |
| Precision Grade | P6 P5 P4 |
| Radial Internal Clearance | C0 |
| Basic Dynamic Load Rating | 7.94 kN |
| Basic Static Load Rating | 17.6 kN |
| Grease Limiting Speed | 2800 1/min |
| Oil Limiting Speed | 3400 1/min |
| Cage Type & Material | Steel Cage |
| Weight | 0.18 KG |
| Relubriable | Yes |
| Sealing | No Seal |
| Certifiions | ISO9001:2015 |
| Place of Origin | Germany |
| Package | Carton Box + Pallet |
| Lead Time | 3-5 Days |
| Payment Term | TT or |
The RAU13008 ultra-thin cross roller bearing is widely used in:
At GQZ Bearing, we supply precision robot bearings engineered for stable industrial performance:
Its ultra-thin design saves installation space while the crossed roller structure provides high rigidity and supports radial, axial, and moment loads simultaneously—ideal for robotic arm movement.
Yes. We offer P5 and optional P4 precision grades, along with customized preload levels according to your robot design requirements.
Standard production lead time is approximately 20–35 days depending on quantity and technical specifiions.
Looking for a reliable supplier of RAU13008 130mm inner diameter ultra-thin cross roller bearings?
Contact GQZ Bearing for pricing, drawings, and 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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