FI Guide Rings
FI type guide ring is was developed to replace the traditional ones bronze guides in hydraulic cylinders. Guide the stem and avoids metal contact with the cylinder head in the presence of radial forces which act in a direction perpendicular to the movement.
Features
• Long service life
• Excellent wear resistance
• Simple assembly and groove design
• Reduces vibrations
• Low friction
• Good resistance to loads
• Good mechanical stability at highs temperatures
• Easy to install
| MATERIAL | ||
| Type | Designation | |
| Acetal resin with glass fibre | BEARITE | |
| 2Type | Designation | |
| FIELD OF APPLICATION | ||
| Speed | Temperature | |
| ≤ 1 m/s | -40°C÷+110°C | |
| SURFACE ROUGHNESS | ||
| Housing surface | Ra ≤ 0.3 um | Rt ≤ 2.5 um |
| Static surface | Ra ≤ 2 um | Rt ≤ 10 um |
