Sintered Bronze Bearings

Sintered Bronze Bearings are self-lubricating porous bearings manufactured through Powder Metallurgy technology using bronze-based materials. Due to their excellent wear resistance, corrosion resistance, and oil retention capability, bronze bearings are widely used in electric motors, household appliances, office equipment, automotive systems, and industrial machinery.

The interconnected pore structure allows lubricating oil to be impregnated into the bearing, providing long-term maintenance-free operation.

Overview

Powder Metallurgy is an ideal manufacturing process for bronze bearings requiring:

Self-lubrication

Low maintenance

High production volumes

Stable dimensional accuracy

Excellent wear resistance

Available Materials

Material selection can be customized according to strength, wear resistance, corrosion resistance, and magnetic performance requirements.

Key Advantages:

● Excellent Self-Lubrication

Porous structure continuously releases lubricating oil during operation.

● Low Maintenance

No additional lubrication systems are required.

● Corrosion Resistance

Suitable for humid and light corrosive environments.

● Cost-Effective Production

Ideal for high-volume applications.

FAQ:

Why choose bronze bearings?

Bronze materials provide excellent anti-friction properties and superior oil retention capability.

Can bronze bearings operate without external lubrication?

Yes. The oil stored in the pores provides long-term self-lubricating performance.

For more customized powder metallurgy parts, contact us freely.