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 |
Dry Bearing Bushes are high-performance, self-lubricating components designed to operate efficiently without the need for external lubrication. Engineered using advanced materials, these bushes provide smooth, low-friction performance and reliable operation in demanding industrial applications.
Designed for dry running conditions, dry bearing bushes form a protective transfer layer during operation that reduces direct contact between surfaces. This minimizes wear, improves efficiency, and extends service life, even under continuous and heavy-duty conditions.
Built for precision and durability, dry bearing bushes are an ideal solution for applications where lubrication is difficult, costly, or not feasible, ensuring maintenance-free and consistent performance.
We offer precision-engineered dry bearing bushes that meet international standards for quality and performance. Our products are designed to deliver reliable operation, reduced wear, and long service life. With strict quality control and customization options, we provide cost-effective solutions tailored to your industrial requirements.
Q1. What is a dry bearing bush?
It is a bush designed to operate without external lubrication using self-lubricating materials.
Q2. Where are dry bearing bushes used?
They are widely used in machinery, automotive systems, and applications where lubrication is not feasible.
Q3. What are the benefits of dry bearing bushes?
They reduce friction, eliminate lubrication needs, and improve service life.
Q4. Do you offer customized sizes?
Yes, we provide bushes in various sizes and specifications as per customer requirements. Keywords – Steel Bearing Bush , Dry Bush Bearing , Steel Bearing Bush , Steel Bush
| Technical Data | ||
|---|---|---|
| Performance Index | Data | |
| Max Load Capacity | Static load | 250N/mm² |
| Dynamic load | 140N/mm² | |
| Max Sliding Speed | Dry friction | 2.5 m/s |
| Oil lubrication | 5.0 m/s | |
| Max PV Value Limit | Dry friction | 3.6N/mm² · m/s |
| Oil lubrication | 50N/mm² · m/s | |
| Friction Coefficient | Dry friction | 0.08 – 0.20 |
| Oil lubrication | 0.02 – 0.07 | |
| Working Temperature | -195℃~+280℃ | |
| Thermal Conductivity | 70W/m · k | |
| Coefficient of Thermal Expansion | 17X10⁻⁶/K | |