PFC-20 Self-Lubricating Composite Material Spherical Bearings and Guide Rings
PFC-20 is composed of synthetic fiber, reinforced polyester resin, and self-lubricating micro powders. It features low friction, high mechanical properties, good corrosive resistance, and low water absorption.
Typical Applications of PFC-20 Self-Lubricating Composite Material Spherical Bearings and Guide Rings
Guide rings
Bearings, shaft sleeves, and bushings
Shipbuilding and marine components
Engineering machinery components
Hydroelectric power components
Performance Specifications: PFC-20 Self-Lubricating Composite Material Spherical Bearings and Guide Rings
| Parameter | Value | Unit |
|---|---|---|
| Part Number | PFC-20 | – |
| Color | Green | – |
| Density | 1.2 – 1.4 | g/cm³ |
| Ultimate Compressive Strength | 320 | MPa |
| Tensile Strength | 60 | MPa |
| Impact Strength | 105 | J/m |
| Hardness (Rockwell) | 80 | HRM |
| Coefficient of Friction (Dry) | 0.14 – 0.18 | – |
| Coefficient of Friction (Lubricated) | 0.08 – 0.11 | – |
| Operating Temperature | -40 ~ +130 | °C |
Note: The data provided is for general reference only and may vary depending on the specific application, environment, media.