| 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 |
Axial loads need a different kind of support, and that’s exactly what Thrust Washer Steel + PTFE delivers. This high-performance bearing component combines a strong steel backing with a PTFE (Teflon) sliding layer, giving you high load capacity alongside smooth, low-friction, maintenance-free operation.
Here’s how the two materials work together: the PTFE layer forms a transfer film during operation, reducing friction and minimizing wear even under dry running conditions. The steel backing handles structural strength and stability. Together, they make these washers suitable for demanding, continuous applications where axial loads are constant.
We engineer every steel + PTFE thrust washer for precision and durability. So they deliver reliable performance, extended service life, and improved efficiency across a wide range of industrial environments.
Axial load performance is where these washers are built to excel. We engineer them to international standards for quality and performance, backed by strict quality control at every stage. With customization options available, you get a reliable, cost-effective solution matched to your specific industrial requirements.
Q1. What is a steel + PTFE thrust washer?
It’s a washer with a steel backing and PTFE layer. This combination supports axial loads with low friction and self-lubricating properties.
Q2. Do PTFE thrust washers require lubrication?
No. They’re self-lubricating and suited for dry running applications.
Q3. Where are steel + PTFE thrust washers used?
They’re widely used in industrial machinery, automotive systems, and applications requiring low friction and high load capacity.
Q4. Do you offer customized sizes?
Yes. We provide washers in various sizes and specifications to suit your needs.
| 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 | 3.8N/mm² · m/s |
| Oil lubrication | 50N/mm² · m/s | |
| Friction Coefficient | Dry friction | 0.04~0.20 |
| Oil lubrication | 0.02~0.07 | |
| Working Temperature | -195℃~+280℃ | |
| Thermal Conductivity | 42W/m · k | |
| Coefficient of Thermal Expansion | 17X10⁻⁶/K | |