Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000pcs per month |
| Delivery Time | Negotiable |
| Packaging Details | Plastik box+carton box |
| Name | 696 Series Miniature Ceramic Deep Groove Balls Bearings |
| Race And Ball | In Material Of ZrO2/Si3N4/SSiC |
| Pacage | Plastik Box+carton Box |
| Model | 690 Series |
| Precision | P6/ABEC3 To P4/ABEC7 |
| MOQ | 60 Pieces/ One Model |
| Brand Name | CSQ |
| Model Number | 696 |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000pcs per month |
| Delivery Time | Negotiable | Packaging Details | Plastik box+carton box |
| Name | 696 Series Miniature Ceramic Deep Groove Balls Bearings | Race And Ball | In Material Of ZrO2/Si3N4/SSiC |
| Pacage | Plastik Box+carton Box | Model | 690 Series |
| Precision | P6/ABEC3 To P4/ABEC7 | MOQ | 60 Pieces/ One Model |
| Brand Name | CSQ | Model Number | 696 |
| Certification | FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001 | Place of Origin | China |
| High Light | 6x15x5mm Ceramic Ball Bearing ，ZrO2 Miniature Ceramic Bearing ，Precision P6/ABEC3 Zirconia Ceramic Bearing | ||
696 Series Miniature Ceramic Deep Groove Balls Bearings Of ZrO2/Si3N4/SSiC
Description of Miniature Ceramic Deep Groove Balls Bearings:
Engineered for precision and durability in compact, high-performance applications, our 696 Series Miniature Ceramic Deep Groove Ball Bearings stand out as a top-tier solution for industries demanding exceptional reliability in extreme operating conditions. As a specialized manufacturer of ceramic bearings, we leverage advanced automated production lines to focus on the mass production of 696 ceramic bearings and a full range of miniature ceramic deep groove ball bearing models. This automated manufacturing process ensures unparalleled dimensional accuracy, consistent quality, and high production efficiency, enabling us to meet both standard and custom order requirements with short lead times.
Core Material Options (Races & Balls)
We offer three premium ceramic material choices for bearing races and balls, each tailored to specific application needs, allowing you to optimize performance and cost-efficiency:
1.ZrO₂ (Zirconia): Boasts excellent toughness, exceptional wear resistance, and strong electrical insulation properties. It is ideal for low-load, high-speed applications where non-magnetic performance and corrosion resistance are required, such as precision medical devices and small electric motors.
2.Si₃N₄ (Silicon Nitride): Delivers outstanding high-temperature resistance (up to 1,200°C in inert environments), low density, and superior rolling fatigue strength. This material excels in high-speed, high-load scenarios, making it perfect for aerospace components, high-performance spindle motors, and turbochargers.
3.SSiC (Silicon Carbide): Features exceptional corrosion resistance (resistant to most acids, alkalis, and organic solvents), excellent thermal conductivity, and high hardness. It is the ultimate choice for harsh corrosive environments, such as chemical processing equipment, seawater pumps, and canned motor pumps.
Cage Material Options
To further enhance bearing performance and compatibility with different operating environments, we provide a selection of high-quality cage materials:
PEEK: Offers excellent high-temperature resistance, chemical stability, and mechanical strength, suitable for high-temperature and corrosive applications.
Nylon (PA66): Provides low friction, good self-lubrication, and cost-effectiveness, ideal for general-purpose low-to-medium speed applications.
PFA: Delivers superior chemical resistance (resistant to almost all chemicals) and high purity, perfect for ultra-corrosive environments in the semiconductor and pharmaceutical industries.
Key Advantages
Miniature Design: Compact 696 size (ID: 6mm, OD: 15mm, Width: 5mm) fits seamlessly into space-constrained precision equipment.
Ceramic Superiority: Compared to traditional steel bearings, our ceramic bearings offer lighter weight, higher speed capability, better corrosion resistance, and non-magnetic properties.
Customizable Solutions: We support tailored modifications to meet specific application requirements, including custom clearances, surface coatings, and special packaging.
Material properties of our ceramic material, which is based on our own experiments:
| Material Properties | Units | SSiC | HIP-Si3N4 | GPS-Si3N | HIP-ZrO2 |
| Density | g/cm3 | 3.15-3.18 | 3.27-3.29 | 3.22-3.2 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 | 0 |
| Fledural Strength | MPa | 550 | 830 | 689 | 900 |
| Elastic Modulus | GPa | 410 | 310 | 310 | 200 |
| Hardness | HV5 | 2800 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 4.6 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ (℉) | 1650 (3000) | 1000 (1830) | 1000 (1830) | 380 (716) |
Reference data of Miniature Ceramic Deep Groove Balls Bearings:
| Bearings model | Form size d(mm) | Form size D(mm) | Form size B(mm) | Load Cr (N) | Load Cor (N) | Max.Speed Greas(rpm) | Max. Speed Oil (rpm) |
| 694CE | 4 | 11 | 4 | 842 | 350 | 48000 | 56000 |
| 695CE | 5 | 13 | 4 | 948 | 432 | 43000 | 5000 |
| 696CE | 6 | 15 | 5 | 1179 | 523 | 40000 | 45000 |
| 697CE | 7 | 17 | 5 | 1412 | 719 | 36000 | 43000 |
| 698CE | 8 | 19 | 6 | 1969 | 917 | 36000 | 43000 |
| 699CE | 9 | 20 | 6 | 2171 | 1081 | 34000 | 40000 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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