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 Embedded Bronze Bushes are high-performance, self-lubricating components designed for reliable operation in demanding industrial environments. These bushes are manufactured using premium-grade bronze embedded with solid graphite inserts, providing continuous lubrication without the need for external oil or grease.
The embedded graphite acts as a solid lubricant, releasing lubrication during operation and significantly reducing friction and wear between moving parts. This makes these bushes ideal for applications where maintenance is difficult, or where high loads, slow speeds, and extreme temperatures are involved.
Engineered for strength and durability, graphite embedded bronze bushes offer excellent load-bearing capacity, high wear resistance, and long service life, ensuring consistent performance even under 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 in demanding environments. With strict quality control and customization options, we provide durable and cost-effective solutions tailored to your application needs.
Q1. What is a graphite embedded bronze bush?
It is a bronze bush with graphite inserts that provide self-lubrication and reduce friction during operation.
Q2. Do these bushes require external lubrication?
No, the embedded graphite provides continuous lubrication without the need for oil or grease.
Q3. Where are graphite embedded bronze 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 | |