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 Bronze Flange Bushes with White PTFE are premium-quality self-lubricating bearing components designed for high-performance industrial applications requiring low friction, high load capacity, and long service life. These bushes combine the strength of graphite-filled bronze with the advanced low-friction properties of white PTFE, ensuring smooth and maintenance-free operation.
The graphite bronze structure provides excellent mechanical strength, thermal conductivity, and wear resistance, while the white PTFE sliding layer creates a highly efficient low-friction surface that minimizes wear and eliminates the need for continuous lubrication. This combination ensures reliable performance even under heavy loads, high temperatures, and continuous operating conditions.
The flanged design offers enhanced axial support, improved alignment, and better load distribution, making these bushes ideal for applications where stability and positioning are critical. Engineered for durability and precision, these bushes are suitable for dry running applications and harsh industrial environments.
We manufacture precision-engineered self-lubricating flange bushes using premium-grade materials and advanced manufacturing technology. Our products are designed to provide smooth operation, reduced maintenance, and reliable long-term performance in demanding industrial applications. With strict quality standards and customization options, we deliver cost-effective and dependable bearing solutions tailored to customer requirements.
Q1. What are Graphite Bronze Flange Bushes with White PTFE?
They are self-lubricating flange bushes made with graphite-filled bronze and a white PTFE sliding layer for low friction and high durability.
Q2. Do these bushes require external lubrication?
No, these bushes are designed for maintenance-free and dry running applications.
Q3. What is the advantage of the flanged design?
The flange provides improved axial support, alignment, and load distribution during operation.
Q4. Do you provide customized sizes?
Yes, we offer bushes in various sizes and specifications as per customer requirements.
| Technical Data | ||
|---|---|---|
| Performance Index | Data | |
| Max Load Capacity | Static load | 250 N/mm2 |
| Dynamic load | 140 N/mm2 | |
| Max Sliding Speed | Dry friction | 3.0m/s |
| Oil lubrication | 5.0 m/s | |
| Max PV Value Limit | Dry friction | 3.8N/mm² · m/s |
| Oil lubrication | 50N/mm² · m/s | |
| Friction Coefficient | Dry friction | 0.04~0.18 |
| Oil lubrication | 0.02~0.07 | |
| Working Temperature | -195℃~+280℃ | |
| Thermal Conductivity | 65W/m · k | |
| Coefficient of Thermal Expansion | 17X10⁻⁶/K | |