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UC Series Full Ceramic Bearing Zirconia Insert Ball Bearings Customized
| Place of Origin | Handan |
|---|---|
| Brand Name | Norce |
| Certification | ISO9001 |
| Model Number | UC206 |
| Minimum Order Quantity | 1 |
| Price | $15~$50 per Piece |
| Packaging Details | Single Paper Box + Heavy Carton |
| Delivery Time | 5-8 work days |
| Payment Terms | T/T |
| Supply Ability | 100 Pieces per week |
Product Details
| Product Name | UC Ceramic Bearing | Materials | Zirconia Oxide (ZrO2) |
|---|---|---|---|
| Feature | Wear-Resistance | Cage | PEEK/PTFE/NYLON |
| Lubrication | Self-lubricated | Size | Deep Groove.Can Be Customized. |
| Color | White | Sealing Type | Open/Single |
| Number Of Row | Single | Precision | P0~P6~P5 |
| Sample | Available | Application | Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms |
| Highlight | UC Series Full Ceramic Bearing,Zirconia Insert Ball Bearings,Insert Ball Bearings Customized |
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Product Description
Customized UC Series PTFE Seals ZrO2 Zirconia Insert Ceramic Bearing
UC‑Series Ceramic Insert Bearing
UC full‑ceramic outer spherical bearing; Self‑aligning insert ball bearing with set‑screw locking
Product Description
UC‑series ceramic insert bearings (also called outer spherical insert bearings) adopt standard UC dimension envelope, with spherical outer ring, extended inner ring and two set‑screws for shaft locking. Two main versions are available: hybrid ceramic (steel races + ceramic balls) and full ceramic (ZrO₂ zirconia / Si₃N₄ silicon nitride for rings & balls).
The spherical outer ring enables self‑aligning performance to compensate shaft misalignment. Compatible with standard pillow block housings such as UCP, UCF, UCFL units. Cages can be PTFE, PEEK, stainless steel or full‑complement ball structure.
Material Types:
1.Silicon Nitride (Si₃N₄): The gold standard for ceramic elements. It offers higher fracture toughness, extreme hardness, and superior fatigue resistance.
2.Zirconia (ZrO₂): Often tougher and more resilient to shock loads, with thermal expansion properties more closely resembling steel.
3.Silicon Carbide (SiC): Used for incredibly high-temperature and highly corrosive industrial applications.
Key Performance Parameters:
| Item | Specification |
| Locking Method | Dual set‑screws on extended inner ring |
| Self‑aligning Angle | ±2°~±5° |
| Available Materials | Full‑ceramic: ZrO₂(Zirconia), Si₃N₄(Silicon Nitride) |
| Cage Options | PTFE(default), PEEK, |
| Precision Grade | P0 / P6 / ABEC‑3 / ABEC‑5 |
| Temperature Range | -70 ℃ ~ +400 ℃(depends on cage material) |
| Feature Highlights | Non‑magnetic, electrical insulation, corrosion‑resistant, low friction, dry‑lubrication available, lightweight, low centrifugal force at high speed |
| Sealing | Open type / custom sealing rings |
| Applicable Load | Mainly radial load, moderate axial load |
| Housing | Available |
Performance Advantages
1. Corrosion Resistance: Resist acid, alkali, salt‑spray and humid environment, suitable for chemical, food‑processing and marine equipment.
2.Electrical Insulation: Prevent electric‑corrosion damage under electric‑current interference.
3. High‑speed Performance: Lower density of ceramic components reduces centrifugal load, supports higher rotating speed than steel bearings, extends service life under high‑speed operation.
4.Dry‑run Capability: Can run without grease/oil lubrication for maintenance‑free applications.
5. Thermal Stability: Low thermal expansion coefficient, stable clearance under wide temperature fluctuation.
Typical Application
Food machinery, chemical processing equipment, seawater‑contact devices, semiconductor equipment, anti‑magnetic working conditions, high‑temperature dry‑running equipment, corrosive‑medium transmission systems.
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