Shenzhen Elite Technology Co., Limited (EliteMoldTech) supplies precision powder metallurgy sleeve bearings, oilless bushings, sintered bearings, and fan motor bushings for manufacturers, distributors, and OEM customers worldwide.
Bronze Layer Iron-Based Powder Metallurgy Sleeve Bearings
These iron-based powder metallurgy sleeve bearings with a bronze bearing layer are designed for smooth shaft rotation, wear resistance, stable performance, and reduced maintenance in fan motors and other electric motor applications. The oil-impregnated structure provides built-in lubrication for suitable applications, helping reduce friction and the need for frequent external lubrication.
Key Features
- High Precision – Accurate bore and dimensions
- Self-Lubricating – Oil-impregnated structure
- Wear Resistant – Durable bronze bearing surface
- Low Friction – Smooth rotational performance
- Low Maintenance – Built-in lubrication
- Custom Sizes – Available according to requirements
Material & Construction
Material: Iron-Based Powder Metallurgy + Bronze Layer
Type: Sintered Sleeve Bearing / Oilless Bushing
Lubrication: Oil-Impregnated
The bronze layer provides a wear-resistant bearing surface, while the iron-based powder metallurgy body provides structural strength and dimensional stability.
Applications
- Electric fan motors
- Cooling fan motors
- Blower motors
- Small electric motors
- Household appliances
- Automotive motor applications
- Industrial equipment
- Other rotating machinery
OEM & ODM Customization
EliteMoldTech supports customized powder metallurgy bearing manufacturing according to drawings, samples, dimensions, and application requirements. We can provide prototype, small-batch, and volume production according to project requirements.
Customization Options
- Inner diameter (ID)
- Outer diameter (OD)
- Bearing length
- Shape and profile
- Bronze layer
- Oil content
- Surface treatment
- Packaging
Manufacturing & Quality Control
Powder Preparation → Compaction → Sintering → Oil Impregnation → Sizing → Inspection
Quality control includes dimensional, appearance, material, and performance inspection to help ensure consistent production quality.
Why Choose EliteMoldTech?
Shenzhen Elite Technology Co., Limited provides custom manufacturing and OEM/ODM solutions for international B2B customers.
- Custom powder metallurgy components
- Precision metal components
- OEM & ODM production
- Custom dimensions
- Engineering support
- Quality inspection
- Bulk manufacturing