The 6800 Thin Section Ceramic Ball Bearing is designed for applications that require a compact structure, lightweight performance, and high rotational speed. With its slim cross-section and advanced ceramic materials, this bearing provides excellent efficiency in space-limited and high-precision environments.
Available in both full ceramic (ZrO₂ or Si₃N₄) and hybrid ceramic (ceramic balls with steel rings) configurations, the 6800 bearing delivers superior performance compared to conventional steel bearings. Ceramic materials offer low friction, high hardness, corrosion resistance, and reduced weight, allowing for smoother operation and longer service life.
The thin section design minimizes space requirements and reduces rotational inertia, making it ideal for high-speed and precision applications such as robotics, medical equipment, and semiconductor machinery.
Key Features
- Thin section design for compact installations
- Lightweight with reduced rotational inertia
- High-speed performance with low friction
- Available in full ceramic or hybrid ceramic configurations
- Excellent corrosion and wear resistance
- Non-magnetic and electrically insulating
- Suitable for precision and space-limited applications
Technical Specifications
| Parameter | Value |
|---|---|
| Bearing Model | 6800 Ceramic |
| Inner Diameter (d) | 10 mm |
| Outer Diameter (D) | 19 mm |
| Width (B) | 5 mm |
| Ball Material | Si₃N₄ / ZrO₂ |
| Ring Material | Ceramic / Chrome Steel / Stainless Steel |
| Cage Material | PTFE / Nylon |
| Sealing Type | Open / ZZ / 2RS |
| Precision Rating | ABEC-3 / ABEC-5 / ABEC-7 |
| Lubrication | Grease / Oil / Dry |
| Operating Temperature | -20°C to 200°C+ (depending on material) |
Applications
The 6800 thin section ceramic bearing is widely used in:
- Robotics and automation systems
- Medical and laboratory equipment
- Semiconductor manufacturing equipment
- High-speed precision motors
- Aerospace and instrumentation
- Compact mechanical assemblies
Why Choose Us
- High-quality ceramic materials (ZrO₂ / Si₃N₄)
- OEM and custom design services available
- Advanced precision manufacturing
- Competitive pricing for bulk orders
- Fast delivery and global support
FAQ
Q1: What is the advantage of thin section ceramic bearings?
A: They offer space-saving design, lightweight structure, high-speed capability, and excellent corrosion resistance.
Q2: Can 6800 ceramic bearings be used in high-speed applications?
A: Yes, their low friction and lightweight design make them ideal for high-speed and precision applications.
Q3: Do you offer sealed versions?
A: Yes, 6800 ceramic bearings are available in open, ZZ, and 2RS configurations depending on application requirements.
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