SX011880 Crossed Roller Bearing 400x500x46mm Precision Gearbox Slewing Bearing for Heavy Duty Applications
The SX011880 Crossed Roller Bearing is a large-size precision bearing engineered for gearboxes, heavy-duty machinery, and advanced industrial automation systems. With dimensions of 400mm inner diameter, 500mm outer diameter, and 46mm width, it delivers exceptional load capacity, rigidity, and rotational accuracy.
Its crossed cylindrical roller structure allows the bearing to support radial, axial, and moment loads simultaneously, making it an ideal solution for gearbox systems and high-torque rotary applications.
- Model: SX011880
- Size: 400x500x46mm
- Designed for gearbox and heavy-duty systems
- High precision and rigidity
- Stable rotation under high load conditions
- Optimized for Gearbox Systems: Ensures stable performance under high torque and load.
- High Load Capacity: Supports combined loads including radial, axial, and moment forces.
- Precision Rotation: Ground raceways provide accurate and smooth motion.
- Robust Structure: Crossed roller design enhances rigidity and reduces deformation.
- Long Service Life: Heat-treated GCR15 chrome steel for durability and wear resistance.
- Customizable Solutions: Available with different preload levels and precision grades.
| Parameter | SX011880 |
|---|---|
| Model | SX011880 |
| Inner Diameter (ID) | 400 mm |
| Outer Diameter (OD) | 500 mm |
| Width (H) | 46 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 | 45 RPM (typical) |
| Application | Gearboxes, Heavy Machinery, Industrial Automation |
- Gearbox Systems – Provides high rigidity and precision under high torque conditions.
- Heavy Industrial Machinery – Suitable for large-scale equipment requiring stable rotation.
- Industrial Robots – Supports heavy-load robotic joints and rotary systems.
- Rotary Platforms – Ensures smooth and accurate motion in high-load environments.
| 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 SX011880 suitable for gearbox applications?
A1: Yes, it is specifically designed for gearbox systems requiring high rigidity and load capacity.
Q2: Can this bearing handle high torque conditions?
A2: Yes, its crossed roller structure ensures stability under high torque and combined loads.
Q3: Do you offer customization for large-size bearings?
A3: Yes, we provide full customization including dimensions, preload, and materials.
Upgrade your gearbox performance with SX011880 Crossed Roller Bearing.
Contact us today for pricing, customization, or technical support!
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