Product Description
As a direct factory supply, this self-lubricating 5% copper sintered AC fan motor bushing is crafted via advanced powder metallurgy technology. Composed of high-quality iron and 5% copper, it is specifically engineered for household electric fan motors, delivering reliable performance, long service life, and seamless compatibility with various fan models. Whether for stand fans, table fans, wall fans, or even industrial fans, this bushing ensures stable operation and reduces maintenance needs for end-users.
Product Highlights
Self-Lubricating Design: Inherent self-lubricating properties eliminate the need for regular maintenance or additional lubricants, ensuring smooth operation over extended periods and reducing downtime.
Optimal Material Composition: Blends powder metallurgy iron with 5% copper, achieving a perfect balance of mechanical strength, wear resistance, and cost-effectiveness—ideal for household fan applications.
Precise Dimensions: Comes in a standard 16*8*12mm size; custom dimension options are available to match the exact requirements of different fan motor models, ensuring a perfect fit.
High Hardness: Boasts a hardness range of 80–120HB, providing excellent durability and resistance to deformation under typical fan motor operating conditions.
Easy Installation: Engineered for press fit mounting, simplifying the assembly process for manufacturers while ensuring a tight, secure fit inside the motor.
Technical Specifications
| Parameter | Value |
| Product Name | Fan motor bushing |
| Standard Size | 16*8*12mm (customized sizes accepted) |
| Material | Iron + 5% copper |
| Manufacturing Process | Powder metallurgy |
| Hardness | 80 – 120HB |
| Lubrication Type | Self-lubricating |
| Bore Geometry Shape | Round |
| Shaft Diameter Compatibility | 8 mm |
| Installation Method | Press Fit |
| Torque Range | 20.1 to 50.0 N·m |
| Inner Diameter Tolerance | ±0.02mm |
| Outer Diameter Tolerance | ±0.03mm |
| Maximum Heating Temperature | 250℃ or lower |
| Surface Treatment | None |
Application Scope
This fan motor bushing is specially designed for household electric fan motors, with broad compatibility across the following fan types:
Packaging Solutions
Standard Packaging: Uses high-quality export cartons to protect bushings from scratches, impacts, and transit damage. The carton structure is optimized for stacking, ensuring safe storage and transportation.
Custom Packaging: We offer tailored packaging solutions to meet specific customer needs—whether for branding, bulk shipping, or retail-ready packaging.
Labeling: Each package is clearly labeled with key information, including product name, specifications (size/material), quantity, SKU, and manufacturing date, enabling quick identification and inventory management.
Interested in This Product? Contact us today for factory-direct pricing, custom dimension quotes, or technical support. We ensure fast delivery and reliable after-sales service.
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