Manufacturer – SVB Bearings private limited
| Specification | |
|---|---|
| Material | As per Requirement |
| Inner Diameter | 3mm to 300mm |
| Outer Diameter | 3mm to 300mm |
| Length | 3mm to 300mm |
| Shape | Cylindrical |
| Lubrication | As per Requirement |
| Brand | SVB |
| Minimum Order Quantity | 1 |
| Delivery Time | Depends on Quantity |
Graphite Impregnated Bronze Washers are high-performance, self-lubricating components designed to provide smooth operation and superior wear resistance in demanding industrial applications. These washers are manufactured using premium-grade bronze with graphite impregnated into the structure, ensuring continuous lubrication without the need for external oil or grease.
The impregnated graphite acts as a solid lubricant, reducing friction and minimizing wear between contact surfaces, even under high loads and elevated temperatures. This makes these washers ideal for applications where regular lubrication is difficult or not feasible.
Engineered for durability and precision, graphite impregnated bronze washers offer excellent load distribution, long service life, and reliable performance in harsh working environments.
We offer precision-engineered washers that meet international standards for quality and performance. Our products are designed to deliver reliable operation, reduced wear, and long service life even in extreme working conditions. With strict quality control and customization options, we provide durable and cost-effective solutions tailored to your industrial requirements.
Q1. What are graphite impregnated bronze washers?
They are bronze washers with graphite impregnated into the material, providing self-lubrication and reduced friction.
Q2. Do these washers require external lubrication?
No, the graphite provides continuous lubrication without the need for oil or grease.
Q3. Where are these washers used?
They are widely used in heavy machinery, high-temperature applications, and industrial systems.
Q4. Do you offer customized sizes?
Yes, we provide washers in various sizes and specifications as per customer requirements.
| Technical Data | ||
|---|---|---|
| Performance Index | Data | |
| Max Load Capacity | Static load | 180N/mm² |
| Dynamic load | 90N/mm² | |
| Max Sliding Speed | Dry friction | 1.5m/s |
| Oil lubrication | 3.0m/s | |
| Max PV Value Limit | Dry friction | 2.5N/mm² · m/s |
| Oil lubrication | 4.5N/mm² · m/s | |
| Friction Coefficient | Dry friction | 0.06~0.16 |
| Oil lubrication | 0.03~0.08 | |
| Working Temperature | -40℃~+300℃ | |
| Thermal Conductivity | 65W/m · k | |
| Coefficient of Thermal Expansion | 17X10⁻⁶/K | |