SX011860 Crossed Roller Slewing Bearing 300x380x38mm High Load Industrial Robot Bearing
The SX011860 Crossed Roller Slewing Bearing is a high-quality, large-size bearing designed for heavy-duty industrial robots and automation systems. With dimensions of 300mm inner diameter, 380mm outer diameter, and 38mm width, it delivers exceptional load capacity, rigidity, and stable rotational performance.
Its crossed cylindrical roller structure allows it to support radial, axial, and moment loads simultaneously, making it ideal for high-load robotic joints and precision rotary equipment.
- Model: SX011860
- Size: 300x380x38mm
- Designed for heavy-load and large-scale applications
- High stability and rigidity
- Smooth rotation with low vibration
- High Load Performance: Engineered for heavy-duty applications with combined load capacity.
- Superior Stability: Maintains smooth and consistent rotation under high stress.
- Rigid Structure: Crossed roller design enhances stiffness and minimizes deformation.
- Long Service Life: Heat-treated GCR15 chrome steel ensures durability and wear resistance.
- Low Vibration Operation: Optimized internal structure for smooth motion.
- Flexible Customization: OEM/ODM options available for various industrial needs.
| Parameter | SX011860 |
|---|---|
| Model | SX011860 |
| Inner Diameter (ID) | 300 mm |
| Outer Diameter (OD) | 380 mm |
| Width (H) | 38 mm |
| Type | Crossed Roller Slewing Bearing |
| Structure | Cylindrical Cross Roller |
| Material | GCR15 Chrome Steel |
| Preload | C0 Standard |
| Accuracy Class | P6 / P5 optional |
| Max Rotation Speed | 60 RPM (typical) |
| Application | Industrial Robots, Heavy Automation, Rotary Equipment |
- Robot Arms – High rigidity support for large or heavy-load robotic joints.
- Industrial Automation Systems – Stable operation under complex load conditions.
- Heavy-Duty Rotary Platforms – Suitable for equipment requiring high torque support.
- Positioning & Indexing Systems – Ensures accurate and repeatable motion.
| Model | d | D | B | Dpw | ds | Dh | Ca | Coa | Cr | Cor | KG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SX011814 | 70 | 90 | 10 | 80 | 79.5 | 80.5 | 18 | 60 | 12 | 30 | 0.3 |
| SX011818 | 90 | 115 | 13 | 102 | 101.5 | 102.5 | 26 | 96 | 17 | 47 | 0.4 |
| SX011820 | 100 | 125 | 13 | 112 | 111.5 | 112.5 | 28 | 106 | 18 | 52 | 0.5 |
| SX011824 | 120 | 150 | 16 | 135 | 134.4 | 135.6 | 41 | 153 | 26 | 75 | 0.8 |
| SX011828 | 140 | 175 | 18 | 157 | 156.3 | 157.7 | 64 | 237 | 41 | 116 | 1.1 |
| SX011832 | 160 | 200 | 20 | 180 | 179.2 | 180.8 | 69 | 272 | 44 | 133 | 1.7 |
| SX011836 | 180 | 225 | 22 | 202 | 201.2 | 202.8 | 98 | 381 | 63 | 187 | 2.3 |
| SX011840 | 200 | 250 | 24 | 225 | 224.2 | 225.8 | 106 | 425 | 68 | 208 | 3.1 |
| SX011848 | 240 | 300 | 28 | 270 | 269.2 | 270.8 | 149 | 612 | 95 | 300 | 5.3 |
| SX011860 | 300 | 380 | 38 | 340 | 339.2 | 340.8 | 245 | 1027 | 156 | 504 | 12 |
| SX011868 | 340 | 420 | 38 | 380 | 379.2 | 380.8 | 265 | 1148 | 167 | 563 | 13.5 |
| SX011880 | 400 | 500 | 46 | 450 | 449 | 451 | 385 | 1699 | 244 | 833 | 24 |
| SX0118/500 | 500 | 620 | 56 | 560 | 558.8 | 561.2 | 560 | 2538 | 355 | 1244 | 44 |
- High Quality: CNC machined and heat-treated for durability.
- Fast Delivery: Reliable worldwide shipping.
- Technical Support: Assistance for installation and maintenance.
- Custom Solutions: OEM/ODM available to fit your requirements.
Q1: Is SX011860 suitable for heavy-duty applications?
A1: Yes, it is specifically designed for large loads and demanding industrial environments.
Q2: What are the advantages of crossed roller bearings?
A2: They can support multiple load directions simultaneously while maintaining high rigidity and precision.
Q3: Can this bearing be customized?
A3: Yes, we provide OEM/ODM services including size, preload, and material customization.
Upgrade your industrial system with SX011860 Crossed Roller Slewing Bearing.
Contact us today for pricing, customization, or technical consultation!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.