Rod guide ring Prädifa series FR | #FRE032Q5029


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FRE032Q5029 FRE032Q5029

Rod guide ring Prädifa series FR | #FRE032Q5029

Rod guide ring for oil-lubricated applications, such as hydraulics cylinders; extremely wear-resistant, superior compression strength: 340 N/mm2, ISO 10766.


Technical Specifications

  • Element Height (mm): 25
  • Inside Diameter (mm): 140
  • Material - Seals: Q5029
  • Minimum Working Temperature (°C): -50
  • Outside Diameter (mm): 145
  • Bore Diameter: 140.7
  • Groove Width: 25
  • Maximum Working Temperature (°C): 120
  • Inside Diameter: 140
  • Outside Diameter: 145
  • Bore Diameter: 140.7
  • Groove Width: 25
  • Minimum Operating Temperature: -50 °C
  • Maximum Operating Temperature: 120 °C
  • Seal Material: Q5029
  • For Fluid Type: Hydraulic Fluids
  • Polymer Material Options: Phenolic Resin Fabric
  • Permissible Specific Load: 340 N/mm2
  • Operating Temperature: -50 to 120 °C
  • Maximum Surface Speed: 0.5 m/sec
  • Optimized Load Capacity Feature: No
Safety Warning

Item Information

The FR rod guide ring made of fabric phenolic resin laminate is intended for use in hydraulic cylinders. The guide ring is created in a slit form (45 ° cut) to enable installation. In addition, the slit version ensures that the system pressure can pass toward the seal, taking thermal expansions into account.

The FR guide ring is exceptionally pressure-resistant and wear-resistant.
Pressure resistance is much higher than that of guiding elements made of other plastics.

After installation, the FR guide ring has an interference fit against the bottom of the groove.

• Minimal play due to extremely small manufacturing tolerances of the guiding elements.
• Vibration absorption effect.
• Extreme wear resistance.
• Improved sliding properties due to surface structure.
• Significantly higher permissible loading pressure compared with other guidance tape materials.
• Dimensions according to ISO 10766.
• Any desired nominal diameter available due to use of machining technique.
• Installation in closed and undercut housings.

Range of application:
Guiding element for rods in hydraulic cylinders.

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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