Yunshuo Hybrid ceramic bearing
Key Advantages
*High-Speed Performance: 40% lighter ceramic balls reduce centrifugal force, enabling 30-50% higher limiting speeds
*Extended Service Life: No electrolytic corrosion + reduced lubrication needs = 3-5x longer life in contaminated environments
*Electrical Insulation: Complete isolation against electric current damage, ideal for motors/generators
*Temperature Resistance: Operating range -60°C to +300°C (short-term 500°C)
*Cost-Effective: 50-70% lower cost than full-ceramic bearings
Technical SpecificationsR
| Parameter | Specification |
|---|---|
| Rolling elements Material | Silicon Nitride (Si₃N₄) / Zirconia (ZrO₂) |
| Ring Material | Chrome Steel / 440C SS / 316 SS |
| Precision Grade | ABEC-5/ABEC-7 (ISO P5/P4) |
| Clearance | C3 standard, customizable C4/C5 |
| Cage Options | PEEK, PTFE-coated steel, brass |
| Size Range | ID 3-150mm, OD 10-280mm |
Applications
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Power Tools: Angle grinder spindles, high-speed drill motors
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Medical Devices: Dental handpieces, centrifuges, surgical robot joints
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Sports Equipment: Competition bicycle hubs, skateboard wheels
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Industrial Motors: VFD motors, servo motor spindles
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Aerospace: UAV motors, auxiliary drive systems
