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 Bushes are high-performance, self-lubricating components designed for smooth and reliable operation in demanding industrial applications. These bushes are manufactured using high-quality bronze with graphite impregnated into the porous structure, providing continuous lubrication without the need for external oil or grease.
The impregnated graphite acts as a solid lubricant, reducing friction and wear between moving parts, even under heavy loads and elevated temperatures. This makes these bushes ideal for applications where regular lubrication is difficult or not feasible.
Engineered for strength and durability, graphite impregnated bronze bushes offer excellent load-bearing capacity, high wear resistance, and long service life, ensuring consistent performance in harsh working conditions.
We offer precision-engineered bronze bushes with graphite lubrication 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 is a graphite impregnated bronze bush?
It is a bronze bush with graphite impregnated into its structure, providing self-lubrication and reducing friction.
Q2. Do these bushes require external lubrication?
No, the graphite provides continuous lubrication without the need for oil or grease.
Q3. Where are these bushes used?
They are widely used in heavy machinery, steel plants, mining equipment, and high-temperature applications.
Q4. Do you offer customized sizes?
Yes, we provide bushes 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 | |