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 |
Self Lubricating Bush – Lead Free is a high-performance bearing component designed to deliver smooth, low-friction, and maintenance-free operation while meeting modern environmental and safety standards. Manufactured using advanced lead-free materials, these bushes are ideal for applications where compliance, hygiene, and eco-friendly solutions are essential.
Engineered with self-lubricating technology, these bushes eliminate the need for external lubrication, reducing maintenance requirements and ensuring consistent performance. They form a protective transfer layer during operation, minimizing direct contact between surfaces, reducing wear, and extending service life.
Built for precision and durability, lead-free self-lubricating bushes provide reliable performance even under continuous and demanding operating conditions.
We offer precision-engineered bushes that meet international quality and environmental standards. 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 lead-free self-lubricating bush?
It is a bush made without lead, designed to provide safe, eco-friendly, and maintenance-free operation.
Q2. Do these bushes require lubrication?
No, they are self-lubricating and do not require external oil or grease.
Q3. Where are lead-free bushes used?
They are widely used in food, pharmaceutical, automotive, and industrial 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 | 250 N/mm2 |
| Dynamic load | 140 N/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 | 0.05~0.18 |
| Oil lubrication | 0.02~0.08 | |
| Working Temperature | -195℃~+280℃ | |
| Thermal Conductivity | 65W/m · k | |
| Coefficient of Thermal Expansion | 17X10⁻⁶/K | |