Jks500b Graphite Impregnated Bronze Bearing

Specification of Self-Lubricating Bronze Plate

Material:Cast Bronze (e.g., CuZn25Al5Mn4Fe3, C86300, SAE 430B) with solid lubricant (typically graphite plugs)

Lubricant Type:Embedded solid lubricants such as graphite, PTFE.

Surface Hardness:HB 100–250 depending on alloy and heat treatment

Working Temperature:-40°C to +300°C (graphite plugs)

Load Capacity:Up to 250 N/mm² (static), 100 N/mm² (dynamic)

Friction Coefficient:0.04–0.2 (dry running)

Machinability:Good (can be custom-shaped to fit dies/molds)

Standard Thickness:5 mm to 50 mm or as per custom size

Uses of Self-Lubricating Bronze Plate

1. Used where maintenance-free and continuous operation is required
2. Ideal for low-speed high-load applications.
3. Can operate in dry conditions (no need for oil or grease).

Advantages

1. Maintenance-Free
2. High Load Capacity
3. Excellent Wear Resistance
4. Operates Without Oil
5. High Temperature Resistance
6. Customizable Shape