Ceramic Ball Bearings with Superior Chemical Inertness Low Thermal Expansion and Silent Operation for Aerospace and Medical Devices
Price:
Negotiable
MOQ:
50pcs
Delivery Time:
Negotiable
Brand:
CSQ
Product Description
Ceramic Ball Bearings with Superior Chemical Inertness and Low Thermal Expansion
Our company specializes in manufacturing high-performance ceramic ball bearings designed for demanding industrial applications requiring exceptional chemical resistance, thermal stability, and silent operation.
Available Ceramic Bearing Categories
We produce five main categories of ceramic bearings in four precision grades (P4, P5, P6, P0):
High-Temperature Resistant Bearings
Operating range: 200°C to 1000°C
Operating range: 200°C to 1000°C
Corrosion-Resistant Bearings
Suitable for harsh chemical environments
Suitable for harsh chemical environments
High-Speed Bearings
DmN values ≤ 3 × 10⁶ applications
DmN values ≤ 3 × 10⁶ applications
Anti-Magnetic Bearings
Ideal for magnetic isolation equipment
Ideal for magnetic isolation equipment
Electrically Insulated Bearings
For machinery requiring electrical insulation
For machinery requiring electrical insulation
Chemical Resistance Capabilities
Our corrosion-resistant bearings perform exceptionally in various media including:
- Strong acids: sulfuric acid, nitric acid, hydrochloric acid
- Strong alkalis: sodium hydroxide, potassium hydroxide
- Inorganic and organic salts, seawater
Si₃N₄, SSiC and ZrO₂ Corrosion Resistance Performance
| Medium | Molecular Formula | Content | Temperature | Corrosion Resistance |
|---|---|---|---|---|
| Aluminum | Al | 100 | 700℃ | Excellent |
| Hydrochloric Acid | HCL | 10 | 25℃ | Good |
| Hydrochloric Acid | HCL | 35 | 25℃ | Good |
| Nitric Acid | HNO₃ | 10 | 25℃ | Good |
| Nitric Acid | HNO₃ | 63 | 25℃ | Good |
| Sodium Hydroxide + Sulfuric Acid | NaOH+H₂SO₄ | 30 | Boil | Excellent |
| Sodium Hydroxide | NaOH | 50 | 25℃ | Excellent |
| Sulfuric Acid | H₂SO₄ | 20 | 25℃ | Excellent |
| Sulfuric Acid | H₂SO₄ | 98 | 50℃ | Good |
Industrial Applications
- Semiconductor manufacturing equipment (vacuum pumps, etching machines)
- Medical devices and instruments (dental drills)
- Chemical processing pumps and systems
- Food processing machinery
- Aerospace testing equipment
Why Choose Our Ceramic Bearings
With three manufacturing facilities in China, we utilize advanced pressing, sintering, and processing equipment including specialized high-precision ceramic ball production lines, ceramic bearing grinders, and automated assembly systems. Our HIP sintering furnace from Sweden's ABB company ensures superior product quality and performance that meets the most demanding industrial requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Location
No. A38#, Weishanzhuang Industry Zone, Daxing District ,Beijing, China
Contact Person
Cooper wang