ZrO2 105 Miniature Ceraminc Ball Bearing For Fishing Reels
| Attribute | Value |
|---|---|
| Material | Ceramic, ZrO2 |
| Bearing Type | Full Ball Bearing |
| Precision | P6/ABEC3 to P4/ABEC7 |
| Characteristic | Long-lasting life, Low noise, High precision |
| Application | Fishing reels |
| Clearance | C0-C5 |
| Number of Row | Single row |
| Structure | Deep groove |
| Inner Diameter | 20mm |
| Outer Diameter | 47mm |
Our full ceramic ball bearings feature exceptional properties including high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetic electrical insulation, self-lubrication, and high-speed performance. These high-tech products are designed for extreme environments and specialized applications across multiple industries.
The rings and rollers utilize premium ceramic materials including zirconia (ZrO2), silicon nitride (Si₃N₄), silicon carbide (SiC), and aluminum oxide (Al₂O₃). Cages are constructed from advanced materials like PTFE, PEEK, UPE, PVDF, PA66, SUS304, and SUS316 for enhanced performance in demanding conditions.
- High Temperature Resistance: Operates up to 220°C (compared to 160°C for standard bearings)
- High Speed Capability: 1.5× faster than conventional bearings due to low friction coefficient
- Extended Service Life: 2-3× longer lifespan than standard bearings
- Electrical Insulation: Prevents current transfer between inner and outer rings
| 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 |
These ceramic bearings are ideal for demanding environments in:
- Aviation and aerospace systems
- Marine and petroleum equipment
- Chemical processing and automotive applications
- Electronics, metallurgy, and power generation
- Medical equipment and precision instruments
With over 40 years of experience since 1982, our company holds eleven utility patents and maintains a dedicated R&D team focused on ceramic bearing innovation. We've evolved into a market leader in ceramic bearing technology.
Our automated production line delivers 3 million sets annually of P5 and P4 precision bearings. Equipped with industry-leading HIP sintering technology from ABB Sweden, we achieve firing temperatures exceeding 2000℃ for superior material properties.
We maintain strategic partnerships with raw material suppliers while retaining proprietary production capabilities, ensuring consistent quality and pricing stability regardless of market fluctuations.
We are a Beijing-based factory specializing in ceramic bearing production for over 40 years, with established partnerships worldwide.
We implement strict production protocols, precision inspection equipment, and double-layer protective packaging to ensure product integrity.
Our portfolio includes ceramic deep groove ball bearings, angular contact bearings, hybrid bearings, linear bearings, and ceramic balls in various specifications.
As an integrated manufacturer with three production facilities, we offer superior quality control, faster delivery, and customized solutions.
We offer comprehensive solutions including product customization, sample confirmation, and technical support tailored to specific application requirements.
We provide high-quality ceramic bearings and technical services. Our professional team selects premium materials and carefully manufactures each bearing to meet exacting standards.
Committed to customer satisfaction, we offer customized solutions and reliable after-sales support. Contact us to discuss your specific requirements or request product samples.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.