1207 ZrO2 Ceramic Ball Bearings with PFA Cage used for water pump
Price:
Negotiable
MOQ:
20-50 pcs
Delivery Time:
25-45 work days(negotiable)
Brand:
CSQ
Product Description
1207 ZrO2 Ceramic Ball Bearings with PFA Cage for Water Pumps
1200 Series ZrO2 Ceramic Ball Bearings +PFA Cage with P6/ABEC3-P4/ABEC7 Precision
Zirconia ceramic bearings feature high temperature resistance, low cold resistance, high pressure tolerance, corrosion resistance, acid/alkali resistance, magnetoelectric insulation, and oil-free self-lubrication. These properties make them ideal for special environments unsuitable for mixed ceramic ball bearings or steel bearings.
Key Advantages of Ceramic Ball Bearings
- High Temperature Resistance: Withstands temperatures up to 220°C (compared to 160°C for standard bearings) due to low thermal expansion coefficient.
- High Speed Capability: Operates at speeds 1.5x higher than standard bearings thanks to low friction coefficient and self-lubrication.
- Extended Service Life: Lasts 2-3 times longer than conventional bearings, even without lubrication.
- Electrical Insulation: Ceramic balls prevent electrical conductivity between inner and outer rings, making them ideal for electrically conductive environments.
Technical Specifications
| Parameter | Description |
|---|---|
| Material | Ceramic: SSIC, Si3N4, ZrO2 |
| Corrosion Resistance | Excellent |
| Friction | Lower than steel |
| Wear Resistance | Excellent |
| Temperature Resistance | High |
| Strength | Higher than steel |
| Durability | Excellent |
| Weight | Lighter than steel |
| Precision | High |
| Biocompatibility | Some ceramic materials are biocompatible |
Product Images
(Contact us for high-resolution images and detailed specifications)
Ceramic vs Steel Ball Bearings Comparison
- Friction: Ceramic balls are rounder, lighter, harder, and smoother, reducing friction by up to 40% compared to steel.
- Corrosion Resistance: Ceramic bearings last up to 10x longer in corrosive environments.
- Electrical Properties: Non-conductive and non-magnetic, ideal for variable frequency drive applications.
- Thermal Stability: Minimal thermal expansion maintains precision across temperature variations.
- Density: 60% lighter than steel reduces centrifugal forces at high speeds.
Our Manufacturing Capabilities
With over 40 years of experience in ceramic bearing production, we maintain:
- Fully automated grinding and assembly lines producing 3 million sets annually
- Advanced hot isostatic sintering furnaces (HIP) from ABB Sweden
- Production capabilities up to 2000°C firing temperatures
- Precision manufacturing for P4 and P5 grade bearings
Frequently Asked Questions
Q: How do you ensure product quality?
A: We conduct sample production before mass manufacturing, followed by precise inspection using advanced equipment. Our double-layer packaging (foam + carton) ensures safe delivery.
Q: What products do you offer?
A: Our range includes ceramic deep groove ball bearings, angular contact bearings, hybrid ceramic bearings, linear bearings, and custom ceramic balls.
Q: Why choose your company?
A: We combine three production facilities with modern equipment to ensure superior quality and delivery times, backed by 40+ years of ceramic bearing expertise.
Contact Us for Custom Solutions
We specialize in research, development, and production of high-performance ceramic bearings. Our team provides:
- Custom bearing solutions tailored to your requirements
- Sample products for evaluation
- Technical consultation and after-sales support
- Competitive pricing for bulk orders
Partner with us for reliable ceramic bearing solutions that enhance your equipment performance and longevity.
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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