| 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 |
Our Self-Lubricating Washer – Lead Free delivers smooth, low-friction, maintenance-free operation. It meets strict environmental and safety standards. Because we manufacture it from lead-free materials, it suits applications where compliance, hygiene, and sustainability matter most.
This washer uses advanced self-lubricating technology, so it needs no external lubrication. As a result, you cut maintenance costs while getting consistent performance. Its low-friction surface also minimizes wear and boosts efficiency, even under continuous, demanding use.
We build every washer for durability and precision. That’s why lead-free self-lubricating washers perform reliably across a wide range of industrial environments.
We engineer precision washers that meet international quality and environmental standards. Our designs deliver reliable performance, reduced wear, and long service life. Plus, our strict quality control and customization options give you cost-effective solutions built for your exact application needs.
Q1. What is a lead-free self-lubricating washer?
It’s a washer made without lead. It provides safe, eco-friendly, maintenance-free operation.
Q2. Do these washers require lubrication?
No. They’re designed for oilless operation, so they need no external lubrication.
Q3. Where are lead-free washers used?
You’ll find them in food, pharmaceutical, automotive, and industrial applications.
Q4. Do you offer customized sizes?
Yes. We provide washers in various sizes and specifications to match your requirements.
Keywords – Thrust washer
| 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 | |